ruff

src/langbot/pkg/workflow/nodes/condition.py

@@ -74,15 +74,24 @@ class ConditionNode(WorkflowNode):
             left_num = float(left)
             right_num = float(right)
 
-            if operator == "==": return left_num == right_num
+            if operator == "==":
-            elif operator == "!=": return left_num != right_num
+                return left_num == right_num
-            elif operator == ">": return left_num > right_num
+            elif operator == "!=":
-            elif operator == "<": return left_num < right_num
+                return left_num != right_num
-            elif operator == ">=": return left_num >= right_num
+            elif operator == ">":
-            elif operator == "<=": return left_num <= right_num
+                return left_num > right_num
+            elif operator == "<":
+                return left_num < right_num
+            elif operator == ">=":
+                return left_num >= right_num
+            elif operator == "<=":
+                return left_num <= right_num
         except ValueError:
-            if operator == "==": return left == right
+            if operator == "==":
-            elif operator == "!=": return left != right
+                return left == right
-            elif operator in (">", "<", ">=", "<="): return False
+            elif operator == "!=":
+                return left != right
+            elif operator in (">", "<", ">=", "<="):
+                return False
 
         return False

src/langbot/pkg/workflow/nodes/database_query.py

@@ -31,7 +31,6 @@ class DatabaseQueryNode(WorkflowNode):
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
         connection_type = self.get_config("connection_type", "postgresql")
-        connection_string = self.get_config("connection_string", "")
         query = self.get_config("query", "")
         query_type = self.get_config("query_type", "select")
         timeout = self.get_config("timeout", 30)

src/langbot/pkg/workflow/nodes/parameter_extractor.py

@@ -30,7 +30,6 @@ class ParameterExtractorNode(WorkflowNode):
     config_schema: ClassVar[list[NodeConfig]] = []
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
-        text = inputs.get("text", "")
         param_defs = self.get_config("parameters", [])
 
         extracted = {}

src/langbot/pkg/workflow/nodes/question_classifier.py

@@ -30,7 +30,6 @@ class QuestionClassifierNode(WorkflowNode):
     config_schema: ClassVar[list[NodeConfig]] = []
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
-        question = inputs.get("question", "")
         categories = self.get_config("categories", [])
 
         if categories:

src/langbot/pkg/workflow/nodes/send_message.py

@@ -30,7 +30,4 @@ class SendMessageNode(WorkflowNode):
     config_schema: ClassVar[list[NodeConfig]] = []
 
     async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
-        message = inputs.get("message", "")
-        target = inputs.get("target") or self.get_config("target_id", "")
-
         return {"status": "sent", "message_id": f"msg_{context.execution_id}"}

web/src/app/home/components/home-sidebar/HomeSidebar.tsx

@@ -161,7 +161,12 @@ function isEntityCategory(id: string): id is EntityCategoryId {
 // Map sidebar config IDs to SidebarDataContext keys
 const ENTITY_KEY_MAP: Record<
   EntityCategoryId,
-  'bots' | 'pipelines' | 'workflows' | 'knowledgeBases' | 'plugins' | 'mcpServers'
+  | 'bots'
+  | 'pipelines'
+  | 'workflows'
+  | 'knowledgeBases'
+  | 'plugins'
+  | 'mcpServers'
 > = {
   bots: 'bots',
   pipelines: 'pipelines',

web/src/app/home/components/unified-binding-selector/UnifiedBindingSelector.tsx

@@ -1,6 +1,9 @@
 import { useState, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
-import { useSidebarData, SidebarEntityItem } from '../home-sidebar/SidebarDataContext';
+import {
+  useSidebarData,
+  SidebarEntityItem,
+} from '../home-sidebar/SidebarDataContext';
 import { Label } from '@/components/ui/label';
 import { Button } from '@/components/ui/button';
 import {
@@ -43,7 +46,8 @@ export default function UnifiedBindingSelector({
   className,
 }: UnifiedBindingSelectorProps) {
   const { t } = useTranslation();
-  const { pipelines, workflows, refreshPipelines, refreshWorkflows } = useSidebarData();
+  const { pipelines, workflows, refreshPipelines, refreshWorkflows } =
+    useSidebarData();
   const [open, setOpen] = useState(false);
 
   useEffect(() => {
@@ -137,7 +141,9 @@ export default function UnifiedBindingSelector({
       {/* Entity selection */}
       <div className="space-y-2">
         <Label>
-          {value.type === 'pipeline' ? t('bots.selectPipeline') : t('bots.selectWorkflow')}
+          {value.type === 'pipeline'
+            ? t('bots.selectPipeline')
+            : t('bots.selectWorkflow')}
         </Label>
         <Popover open={open} onOpenChange={setOpen}>
           <PopoverTrigger asChild>
@@ -171,7 +177,9 @@ export default function UnifiedBindingSelector({
                         <Check
                           className={cn(
                             'mr-2 h-4 w-4',
-                            value.id === pipeline.id ? 'opacity-100' : 'opacity-0'
+                            value.id === pipeline.id
+                              ? 'opacity-100'
+                              : 'opacity-0',
                           )}
                         />
                         <div className="flex items-center gap-2 flex-1 text-left">
@@ -186,37 +194,37 @@ export default function UnifiedBindingSelector({
                       </Button>
                     ))
                   )
+                ) : workflows.length === 0 ? (
+                  <div className="py-6 text-center text-sm text-muted-foreground">
+                    {t('bots.noWorkflowsFound')}
+                  </div>
                 ) : (
-                  workflows.length === 0 ? (
+                  workflows.map((workflow) => (
-                    <div className="py-6 text-center text-sm text-muted-foreground">
+                    <Button
-                      {t('bots.noWorkflowsFound')}
+                      key={workflow.id}
-                    </div>
+                      variant="ghost"
-                  ) : (
+                      className="w-full justify-start"
-                    workflows.map((workflow) => (
+                      onClick={() => handleSelect(workflow.id, 'workflow')}
-                      <Button
+                    >
-                        key={workflow.id}
+                      <Check
-                        variant="ghost"
+                        className={cn(
-                        className="w-full justify-start"
+                          'mr-2 h-4 w-4',
-                        onClick={() => handleSelect(workflow.id, 'workflow')}
+                          value.id === workflow.id
-                      >
+                            ? 'opacity-100'
-                        <Check
+                            : 'opacity-0',
-                          className={cn(
-                            'mr-2 h-4 w-4',
-                            value.id === workflow.id ? 'opacity-100' : 'opacity-0'
-                          )}
-                        />
-                        <div className="flex items-center gap-2 flex-1 text-left">
-                          {workflow.emoji && <span>{workflow.emoji}</span>}
-                          <span className="truncate">{workflow.name}</span>
-                        </div>
-                        {workflow.description && (
-                          <span className="text-xs text-muted-foreground truncate max-w-[120px]">
-                            {workflow.description}
-                          </span>
                         )}
-                      </Button>
+                      />
-                    ))
+                      <div className="flex items-center gap-2 flex-1 text-left">
-                  )
+                        {workflow.emoji && <span>{workflow.emoji}</span>}
+                        <span className="truncate">{workflow.name}</span>
+                      </div>
+                      {workflow.description && (
+                        <span className="text-xs text-muted-foreground truncate max-w-[120px]">
+                          {workflow.description}
+                        </span>
+                      )}
+                    </Button>
+                  ))
                 )}
               </div>
             </ScrollArea>

web/src/app/home/workflows/WorkflowDetailContent.tsx

@@ -2,7 +2,13 @@ import { useState, useEffect, useCallback, useRef } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { Tabs, TabsList, TabsTrigger, TabsContent } from '@/components/ui/tabs';
 import { Button } from '@/components/ui/button';
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
 import { Label } from '@/components/ui/label';
 import { Input } from '@/components/ui/input';
 import { Textarea } from '@/components/ui/textarea';
@@ -12,7 +18,15 @@ import WorkflowExecutionsTab from './components/workflow-executions/WorkflowExec
 import WorkflowDebugDialog from './components/workflow-debug-dialog/WorkflowDebugDialog';
 import { useSidebarData } from '@/app/home/components/home-sidebar/SidebarDataContext';
 import { useTranslation } from 'react-i18next';
-import { Settings, Play, BarChart3, GitBranch, Download, Upload, Bug } from 'lucide-react';
+import {
+  Settings,
+  Play,
+  BarChart3,
+  GitBranch,
+  Download,
+  Upload,
+  Bug,
+} from 'lucide-react';
 import { backendClient } from '@/app/infra/http';
 import { Workflow } from '@/app/infra/entities/api';
 import { useWorkflowStore } from './store/useWorkflowStore';
@@ -24,7 +38,7 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
   const navigate = useNavigate();
   const { t } = useTranslation();
   const { refreshWorkflows, workflows, setDetailEntityName } = useSidebarData();
-  
+
   const {
     currentWorkflow,
     setCurrentWorkflow,
@@ -43,7 +57,11 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
   const [activeTab, setActiveTab] = useState('editor');
   const [workflow, setWorkflow] = useState<Workflow | null>(null);
   const [createStep, setCreateStep] = useState<'basic' | 'editor'>('basic');
-  const [basicInfo, setBasicInfo] = useState<{ name: string; description: string; emoji: string }>({
+  const [basicInfo, setBasicInfo] = useState<{
+    name: string;
+    description: string;
+    emoji: string;
+  }>({
     name: '',
     description: '',
     emoji: '🔄',
@@ -65,11 +83,14 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
   // Load node types
   useEffect(() => {
     if (nodeTypes.length === 0) {
-      backendClient.getWorkflowNodeTypes().then((resp) => {
+      backendClient
-        setNodeTypes(resp.node_types, resp.categories);
+        .getWorkflowNodeTypes()
-      }).catch((err) => {
+        .then((resp) => {
-        console.error('Failed to load node types:', err);
+          setNodeTypes(resp.node_types, resp.categories);
-      });
+        })
+        .catch((err) => {
+          console.error('Failed to load node types:', err);
+        });
     }
   }, [nodeTypes.length, setNodeTypes]);
 
@@ -82,16 +103,23 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
     }
 
     setLoading(true);
-    backendClient.getWorkflow(id).then((resp) => {
+    backendClient
-      setWorkflow(resp.workflow);
+      .getWorkflow(id)
-      setCurrentWorkflow(resp.workflow);
+      .then((resp) => {
-      fromWorkflowDefinition(resp.workflow.nodes || [], resp.workflow.edges || []);
+        setWorkflow(resp.workflow);
-    }).catch((err) => {
+        setCurrentWorkflow(resp.workflow);
-      console.error('Failed to load workflow:', err);
+        fromWorkflowDefinition(
-      toast.error(t('workflows.loadError'));
+          resp.workflow.nodes || [],
-    }).finally(() => {
+          resp.workflow.edges || [],
-      setLoading(false);
+        );
-    });
+      })
+      .catch((err) => {
+        console.error('Failed to load workflow:', err);
+        toast.error(t('workflows.loadError'));
+      })
+      .finally(() => {
+        setLoading(false);
+      });
 
     return () => {
       reset();
@@ -105,7 +133,7 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
     setSaving(true);
     try {
       const { nodes, edges } = toWorkflowDefinition();
-      
+
       if (isCreateMode) {
         const resp = await backendClient.createWorkflow({
           name: basicInfo.name || t('workflows.newWorkflow'),
@@ -138,12 +166,22 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
     } finally {
       setSaving(false);
     }
-  }, [id, isCreateMode, workflow, isSaving, toWorkflowDefinition, refreshWorkflows, navigate, t, basicInfo]);
+  }, [
+    id,
+    isCreateMode,
+    workflow,
+    isSaving,
+    toWorkflowDefinition,
+    refreshWorkflows,
+    navigate,
+    t,
+    basicInfo,
+  ]);
 
   // Export workflow handler
   const handleExport = useCallback(() => {
     const { nodes, edges } = toWorkflowDefinition();
-    
+
     const exportData = {
       name: workflow?.name || t('workflows.newWorkflow'),
       description: workflow?.description || '',
@@ -155,8 +193,10 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
       version: '1.0',
       exportedAt: new Date().toISOString(),
     };
-    
+
-    const blob = new Blob([JSON.stringify(exportData, null, 2)], { type: 'application/json' });
+    const blob = new Blob([JSON.stringify(exportData, null, 2)], {
+      type: 'application/json',
+    });
     const url = URL.createObjectURL(blob);
     const a = document.createElement('a');
     a.href = url;
@@ -165,84 +205,103 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
     a.click();
     document.body.removeChild(a);
     URL.revokeObjectURL(url);
-    
+
     toast.success(t('workflows.exportSuccess'));
   }, [workflow, toWorkflowDefinition, t]);
 
   // Import workflow handler
-  const handleImport = useCallback((file: File) => {
+  const handleImport = useCallback(
-    const reader = new FileReader();
+    (file: File) => {
-    reader.onload = (e) => {
+      const reader = new FileReader();
-      try {
+      reader.onload = (e) => {
-        const importData = JSON.parse(e.target?.result as string);
+        try {
-        
+          const importData = JSON.parse(e.target?.result as string);
-        // Validate imported data structure
+
-        if (!importData.nodes || !Array.isArray(importData.nodes)) {
+          // Validate imported data structure
-          throw new Error('Invalid workflow file: missing nodes');
+          if (!importData.nodes || !Array.isArray(importData.nodes)) {
-        }
+            throw new Error('Invalid workflow file: missing nodes');
-        if (!importData.edges || !Array.isArray(importData.edges)) {
-          throw new Error('Invalid workflow file: missing edges');
-        }
-        
-        // Validate each node has required fields
-        const nodeIds = new Set<string>();
-        for (const node of importData.nodes) {
-          if (!node.id || !node.type) {
-            throw new Error(`Invalid node: missing id or type`);
           }
-          if (!node.position || typeof node.position.x !== 'number' || typeof node.position.y !== 'number') {
+          if (!importData.edges || !Array.isArray(importData.edges)) {
-            throw new Error(`Invalid node "${node.id}": missing or invalid position`);
+            throw new Error('Invalid workflow file: missing edges');
           }
-          nodeIds.add(node.id);
+
+          // Validate each node has required fields
+          const nodeIds = new Set<string>();
+          for (const node of importData.nodes) {
+            if (!node.id || !node.type) {
+              throw new Error(`Invalid node: missing id or type`);
+            }
+            if (
+              !node.position ||
+              typeof node.position.x !== 'number' ||
+              typeof node.position.y !== 'number'
+            ) {
+              throw new Error(
+                `Invalid node "${node.id}": missing or invalid position`,
+              );
+            }
+            nodeIds.add(node.id);
+          }
+
+          // Validate each edge has required fields and references existing nodes
+          for (const edge of importData.edges) {
+            if (!edge.id || !edge.source || !edge.target) {
+              throw new Error(`Invalid edge: missing id, source, or target`);
+            }
+            if (!nodeIds.has(edge.source)) {
+              throw new Error(
+                `Edge "${edge.id}" references unknown source node "${edge.source}"`,
+              );
+            }
+            if (!nodeIds.has(edge.target)) {
+              throw new Error(
+                `Edge "${edge.id}" references unknown target node "${edge.target}"`,
+              );
+            }
+          }
+
+          // Load nodes and edges into the store
+          fromWorkflowDefinition(importData.nodes, importData.edges);
+
+          // Update workflow metadata if available
+          if (
+            workflow &&
+            (importData.name || importData.description || importData.emoji)
+          ) {
+            setWorkflow({
+              ...workflow,
+              name: importData.name || workflow.name,
+              description: importData.description || workflow.description,
+              emoji: importData.emoji || workflow.emoji,
+              variables: importData.variables || workflow.variables,
+              settings: importData.settings || workflow.settings,
+            });
+          }
+
+          setDirty(true);
+          toast.success(t('workflows.importSuccess'));
+        } catch (error) {
+          console.error('Failed to import workflow:', error);
+          toast.error(t('workflows.importError'));
         }
-        
+      };
-        // Validate each edge has required fields and references existing nodes
+      reader.readAsText(file);
-        for (const edge of importData.edges) {
+    },
-          if (!edge.id || !edge.source || !edge.target) {
+    [workflow, fromWorkflowDefinition, setDirty, t],
-            throw new Error(`Invalid edge: missing id, source, or target`);
+  );
-          }
-          if (!nodeIds.has(edge.source)) {
-            throw new Error(`Edge "${edge.id}" references unknown source node "${edge.source}"`);
-          }
-          if (!nodeIds.has(edge.target)) {
-            throw new Error(`Edge "${edge.id}" references unknown target node "${edge.target}"`);
-          }
-        }
-        
-        // Load nodes and edges into the store
-        fromWorkflowDefinition(importData.nodes, importData.edges);
-        
-        // Update workflow metadata if available
-        if (workflow && (importData.name || importData.description || importData.emoji)) {
-          setWorkflow({
-            ...workflow,
-            name: importData.name || workflow.name,
-            description: importData.description || workflow.description,
-            emoji: importData.emoji || workflow.emoji,
-            variables: importData.variables || workflow.variables,
-            settings: importData.settings || workflow.settings,
-          });
-        }
-        
-        setDirty(true);
-        toast.success(t('workflows.importSuccess'));
-      } catch (error) {
-        console.error('Failed to import workflow:', error);
-        toast.error(t('workflows.importError'));
-      }
-    };
-    reader.readAsText(file);
-  }, [workflow, fromWorkflowDefinition, setDirty, t]);
 
   // Handle file input change
-  const handleFileChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
+  const handleFileChange = useCallback(
-    const file = e.target.files?.[0];
+    (e: React.ChangeEvent<HTMLInputElement>) => {
-    if (file) {
+      const file = e.target.files?.[0];
-      handleImport(file);
+      if (file) {
-      // Reset file input
+        handleImport(file);
-      e.target.value = '';
+        // Reset file input
-    }
+        e.target.value = '';
-  }, [handleImport]);
+      }
+    },
+    [handleImport],
+  );
 
   // Publish handler
   const handlePublish = useCallback(async () => {
@@ -289,7 +348,10 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
               style={{ display: 'none' }}
               ref={fileInputRef}
             />
-            <Button variant="outline" onClick={() => fileInputRef.current?.click()}>
+            <Button
+              variant="outline"
+              onClick={() => fileInputRef.current?.click()}
+            >
               <Upload className="size-4 mr-1" />
               {t('workflows.import')}
             </Button>
@@ -307,17 +369,26 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
             <Card>
               <CardHeader>
                 <CardTitle>{t('workflows.basicInfo')}</CardTitle>
-                <CardDescription>{t('workflows.basicInfoDesc')}</CardDescription>
+                <CardDescription>
+                  {t('workflows.basicInfoDesc')}
+                </CardDescription>
               </CardHeader>
               <CardContent className="space-y-4">
                 <div className="space-y-2">
                   <Label htmlFor="workflow-name">{t('workflows.name')}</Label>
                   <div className="flex gap-2">
-                    <EmojiPicker value={basicInfo.emoji} onChange={(emoji: string) => setBasicInfo({ ...basicInfo, emoji })} />
+                    <EmojiPicker
+                      value={basicInfo.emoji}
+                      onChange={(emoji: string) =>
+                        setBasicInfo({ ...basicInfo, emoji })
+                      }
+                    />
                     <Input
                       id="workflow-name"
                       value={basicInfo.name}
-                      onChange={(e) => setBasicInfo({ ...basicInfo, name: e.target.value })}
+                      onChange={(e) =>
+                        setBasicInfo({ ...basicInfo, name: e.target.value })
+                      }
                       placeholder={t('workflows.namePlaceholder')}
                       className="flex-1"
                     />
@@ -325,11 +396,18 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
                 </div>
 
                 <div className="space-y-2">
-                  <Label htmlFor="workflow-description">{t('workflows.description')}</Label>
+                  <Label htmlFor="workflow-description">
+                    {t('workflows.description')}
+                  </Label>
                   <Textarea
                     id="workflow-description"
                     value={basicInfo.description}
-                    onChange={(e) => setBasicInfo({ ...basicInfo, description: e.target.value })}
+                    onChange={(e) =>
+                      setBasicInfo({
+                        ...basicInfo,
+                        description: e.target.value,
+                      })
+                    }
                     placeholder={t('workflows.descriptionPlaceholder')}
                     rows={3}
                   />
@@ -377,12 +455,15 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
         style={{ display: 'none' }}
         ref={fileInputRef}
       />
-      
+
       {/* Sticky Header: title + save button */}
       <div className="flex items-center justify-between pb-4 shrink-0">
         <h1 className="text-xl font-semibold">{t('workflows.editWorkflow')}</h1>
         <div className="flex gap-2">
-          <Button variant="outline" onClick={() => fileInputRef.current?.click()}>
+          <Button
+            variant="outline"
+            onClick={() => fileInputRef.current?.click()}
+          >
             <Upload className="size-4 mr-1" />
             {t('workflows.import')}
           </Button>
@@ -434,10 +515,7 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
         </TabsList>
 
         {/* Tab: Editor */}
-        <TabsContent
+        <TabsContent value="editor" className="flex-1 min-h-0 mt-4">
-          value="editor"
-          className="flex-1 min-h-0 mt-4"
-        >
           <WorkflowEditorComponent />
         </TabsContent>
 

web/src/app/home/workflows/components/workflow-debugger/WorkflowDebugger.tsx

@@ -1,6 +1,10 @@
 import { useState, useCallback, useEffect, useRef } from 'react';
 import { useTranslation } from 'react-i18next';
-import { useWorkflowStore, DebugLog, NodeExecutionResult } from '../../store/useWorkflowStore';
+import {
+  useWorkflowStore,
+  DebugLog,
+  NodeExecutionResult,
+} from '../../store/useWorkflowStore';
 import { backendClient } from '@/app/infra/http';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -10,7 +14,13 @@ import { Label } from '@/components/ui/label';
 import { Switch } from '@/components/ui/switch';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
 import {
   Collapsible,
   CollapsibleContent,
@@ -66,7 +76,10 @@ const logLevelColors: Record<string, string> = {
   debug: 'text-gray-400',
 };
 
-export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebuggerProps) {
+export default function WorkflowDebugger({
+  workflowId,
+  onClose,
+}: WorkflowDebuggerProps) {
   const { t } = useTranslation();
   const logsEndRef = useRef<HTMLDivElement>(null);
   const [activeTab, setActiveTab] = useState<string>('context');
@@ -123,9 +136,9 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
       setDebugState('running');
       clearNodeExecutionResults();
       clearDebugLogs();
-      
+
       addDebugLog({ level: 'info', message: t('workflows.debug.starting') });
-      
+
       const response = await backendClient.startWorkflowDebug(workflowId, {
         context: {
           message_content: debugContext.messageContent,
@@ -136,125 +149,169 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
           is_group: debugContext.isGroup,
         },
         variables: debugContext.customVariables,
-        breakpoints: Object.keys(breakpoints).filter(k => breakpoints[k]),
+        breakpoints: Object.keys(breakpoints).filter((k) => breakpoints[k]),
       });
-      
+
       setDebugExecutionId(response.execution_id);
-      addDebugLog({ level: 'info', message: t('workflows.debug.started', { id: response.execution_id }) });
+      addDebugLog({
-      
+        level: 'info',
+        message: t('workflows.debug.started', { id: response.execution_id }),
+      });
+
       // Start polling for state updates
       pollDebugState(response.execution_id);
     } catch (error) {
       setDebugState('error');
-      addDebugLog({ level: 'error', message: `${t('workflows.debug.startError')}: ${error}` });
+      addDebugLog({
+        level: 'error',
+        message: `${t('workflows.debug.startError')}: ${error}`,
+      });
     }
   }, [workflowId, debugContext, breakpoints, t]);
 
   // Poll debug state
-  const pollDebugState = useCallback(async (executionId: string) => {
+  const pollDebugState = useCallback(
-    pollCancelledRef.current = false;
+    async (executionId: string) => {
-    const poll = async () => {
+      pollCancelledRef.current = false;
-      if (pollCancelledRef.current) return;
+      const poll = async () => {
-      try {
-        const state = await backendClient.getWorkflowDebugState(workflowId, executionId);
         if (pollCancelledRef.current) return;
-        
+        try {
-        setDebugState(state.status as typeof debugState);
+          const state = await backendClient.getWorkflowDebugState(
-        setCurrentNodeId(state.current_node_id || null);
+            workflowId,
-        
+            executionId,
-        // Update node execution results
+          );
-        if (state.node_states) {
+          if (pollCancelledRef.current) return;
-          for (const [nodeId, nodeState] of Object.entries(state.node_states)) {
+
-            updateNodeExecutionResult(nodeId, nodeState as Partial<NodeExecutionResult>);
+          setDebugState(state.status as typeof debugState);
+          setCurrentNodeId(state.current_node_id || null);
+
+          // Update node execution results
+          if (state.node_states) {
+            for (const [nodeId, nodeState] of Object.entries(
+              state.node_states,
+            )) {
+              updateNodeExecutionResult(
+                nodeId,
+                nodeState as Partial<NodeExecutionResult>,
+              );
+            }
           }
-        }
+
-        
+          // Add new logs
-        // Add new logs
+          if (state.new_logs) {
-        if (state.new_logs) {
+            for (const log of state.new_logs) {
-          for (const log of state.new_logs) {
+              addDebugLog(log);
-            addDebugLog(log);
+            }
           }
+
+          // Continue polling if still running or paused
+          if (
+            !pollCancelledRef.current &&
+            (state.status === 'running' || state.status === 'paused')
+          ) {
+            setTimeout(poll, 500);
+          } else if (state.status === 'completed') {
+            addDebugLog({
+              level: 'info',
+              message: t('workflows.debug.completed'),
+            });
+          } else if (state.status === 'error') {
+            addDebugLog({
+              level: 'error',
+              message: state.error || t('workflows.debug.unknownError'),
+            });
+          }
+        } catch (error) {
+          console.error('Failed to poll debug state:', error);
         }
-        
+      };
-        // Continue polling if still running or paused
+
-        if (!pollCancelledRef.current && (state.status === 'running' || state.status === 'paused')) {
+      poll();
-          setTimeout(poll, 500);
+    },
-        } else if (state.status === 'completed') {
+    [workflowId, t],
-          addDebugLog({ level: 'info', message: t('workflows.debug.completed') });
+  );
-        } else if (state.status === 'error') {
-          addDebugLog({ level: 'error', message: state.error || t('workflows.debug.unknownError') });
-        }
-      } catch (error) {
-        console.error('Failed to poll debug state:', error);
-      }
-    };
-    
-    poll();
-  }, [workflowId, t]);
 
   // Pause execution
   const handlePause = useCallback(async () => {
     if (!debugExecutionId) return;
-    
+
     try {
       await backendClient.pauseWorkflowDebug(workflowId, debugExecutionId);
       setDebugState('paused');
       addDebugLog({ level: 'info', message: t('workflows.debug.paused') });
     } catch (error) {
-      addDebugLog({ level: 'error', message: `${t('workflows.debug.pauseError')}: ${error}` });
+      addDebugLog({
+        level: 'error',
+        message: `${t('workflows.debug.pauseError')}: ${error}`,
+      });
     }
   }, [workflowId, debugExecutionId, t]);
 
   // Resume execution
   const handleResume = useCallback(async () => {
     if (!debugExecutionId) return;
-    
+
     try {
       await backendClient.resumeWorkflowDebug(workflowId, debugExecutionId);
       setDebugState('running');
       addDebugLog({ level: 'info', message: t('workflows.debug.resumed') });
       pollDebugState(debugExecutionId);
     } catch (error) {
-      addDebugLog({ level: 'error', message: `${t('workflows.debug.resumeError')}: ${error}` });
+      addDebugLog({
+        level: 'error',
+        message: `${t('workflows.debug.resumeError')}: ${error}`,
+      });
     }
   }, [workflowId, debugExecutionId, t, pollDebugState]);
 
   // Step execution
   const handleStep = useCallback(async () => {
     if (!debugExecutionId) return;
-    
+
     try {
-      const result = await backendClient.stepWorkflowDebug(workflowId, debugExecutionId);
+      const result = await backendClient.stepWorkflowDebug(
-      
+        workflowId,
+        debugExecutionId,
+      );
+
       if (result.node_id) {
         setCurrentNodeId(result.node_id);
-        updateNodeExecutionResult(result.node_id, result.node_state as Partial<NodeExecutionResult>);
+        updateNodeExecutionResult(
-        addDebugLog({ 
+          result.node_id,
-          level: 'info', 
+          result.node_state as Partial<NodeExecutionResult>,
+        );
+        addDebugLog({
+          level: 'info',
           message: t('workflows.debug.steppedTo', { node: result.node_id }),
           nodeId: result.node_id,
         });
       }
-      
+
       if (result.completed) {
         setDebugState('completed');
         addDebugLog({ level: 'info', message: t('workflows.debug.completed') });
       }
     } catch (error) {
-      addDebugLog({ level: 'error', message: `${t('workflows.debug.stepError')}: ${error}` });
+      addDebugLog({
+        level: 'error',
+        message: `${t('workflows.debug.stepError')}: ${error}`,
+      });
     }
   }, [workflowId, debugExecutionId, t]);
 
   // Stop execution
   const handleStop = useCallback(async () => {
     if (!debugExecutionId) return;
-    
+
     try {
       await backendClient.stopWorkflowDebug(workflowId, debugExecutionId);
       resetDebugState();
       addDebugLog({ level: 'info', message: t('workflows.debug.stopped') });
     } catch (error) {
-      addDebugLog({ level: 'error', message: `${t('workflows.debug.stopError')}: ${error}` });
+      addDebugLog({
+        level: 'error',
+        message: `${t('workflows.debug.stopError')}: ${error}`,
+      });
     }
   }, [workflowId, debugExecutionId, t, resetDebugState]);
 
@@ -303,7 +360,10 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
 
   const isRunning = debugState === 'running';
   const isPaused = debugState === 'paused';
-  const canStart = debugState === 'idle' || debugState === 'completed' || debugState === 'error';
+  const canStart =
+    debugState === 'idle' ||
+    debugState === 'completed' ||
+    debugState === 'error';
 
   return (
     <div className="flex flex-col h-full bg-background border-l">
@@ -313,7 +373,11 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
           <Bug className="size-5 text-primary" />
           <span className="font-semibold">{t('workflows.debug.title')}</span>
           {debugState !== 'idle' && (
-            <Badge variant={isRunning ? 'default' : isPaused ? 'secondary' : 'outline'}>
+            <Badge
+              variant={
+                isRunning ? 'default' : isPaused ? 'secondary' : 'outline'
+              }
+            >
               {t(`workflows.debug.state.${debugState}`)}
             </Badge>
           )}
@@ -335,7 +399,12 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
         ) : (
           <>
             {isRunning ? (
-              <Button size="sm" variant="secondary" onClick={handlePause} className="gap-1">
+              <Button
+                size="sm"
+                variant="secondary"
+                onClick={handlePause}
+                className="gap-1"
+              >
                 <Pause className="size-4" />
                 {t('workflows.debug.pause')}
               </Button>
@@ -345,29 +414,54 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                 {t('workflows.debug.resume')}
               </Button>
             )}
-            <Button size="sm" variant="outline" onClick={handleStep} disabled={isRunning} className="gap-1">
+            <Button
+              size="sm"
+              variant="outline"
+              onClick={handleStep}
+              disabled={isRunning}
+              className="gap-1"
+            >
               <StepForward className="size-4" />
               {t('workflows.debug.step')}
             </Button>
-            <Button size="sm" variant="destructive" onClick={handleStop} className="gap-1">
+            <Button
+              size="sm"
+              variant="destructive"
+              onClick={handleStop}
+              className="gap-1"
+            >
               <Square className="size-4" />
               {t('workflows.debug.stop')}
             </Button>
           </>
         )}
-        
+
         <div className="flex-1" />
-        
+
-        <Button size="sm" variant="ghost" onClick={clearBreakpoints} title={t('workflows.debug.clearBreakpoints')}>
+        <Button
+          size="sm"
+          variant="ghost"
+          onClick={clearBreakpoints}
+          title={t('workflows.debug.clearBreakpoints')}
+        >
           <Circle className="size-4" />
         </Button>
-        <Button size="sm" variant="ghost" onClick={clearDebugLogs} title={t('workflows.debug.clearLogs')}>
+        <Button
+          size="sm"
+          variant="ghost"
+          onClick={clearDebugLogs}
+          title={t('workflows.debug.clearLogs')}
+        >
           <Trash2 className="size-4" />
         </Button>
       </div>
 
       {/* Main Content */}
-      <Tabs value={activeTab} onValueChange={setActiveTab} className="flex-1 flex flex-col min-h-0">
+      <Tabs
+        value={activeTab}
+        onValueChange={setActiveTab}
+        className="flex-1 flex flex-col min-h-0"
+      >
         <TabsList className="mx-4 mt-2 justify-start">
           <TabsTrigger value="context" className="gap-1">
             <Terminal className="size-4" />
@@ -399,19 +493,23 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
               <Label>{t('workflows.debug.messageContent')}</Label>
               <Textarea
                 value={debugContext.messageContent}
-                onChange={(e) => setDebugContext({ messageContent: e.target.value })}
+                onChange={(e) =>
+                  setDebugContext({ messageContent: e.target.value })
+                }
                 placeholder={t('workflows.debug.messageContentPlaceholder')}
                 className="min-h-[80px]"
                 disabled={!canStart}
               />
             </div>
-            
+
             <div className="grid grid-cols-2 gap-4">
               <div className="space-y-2">
                 <Label>{t('workflows.debug.senderId')}</Label>
                 <Input
                   value={debugContext.senderId}
-                  onChange={(e) => setDebugContext({ senderId: e.target.value })}
+                  onChange={(e) =>
+                    setDebugContext({ senderId: e.target.value })
+                  }
                   placeholder={t('workflows.debug.senderIdPlaceholder')}
                   disabled={!canStart}
                 />
@@ -420,19 +518,23 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                 <Label>{t('workflows.debug.senderName')}</Label>
                 <Input
                   value={debugContext.senderName}
-                  onChange={(e) => setDebugContext({ senderName: e.target.value })}
+                  onChange={(e) =>
+                    setDebugContext({ senderName: e.target.value })
+                  }
                   placeholder={t('workflows.debug.senderNamePlaceholder')}
                   disabled={!canStart}
                 />
               </div>
             </div>
-            
+
             <div className="grid grid-cols-2 gap-4">
               <div className="space-y-2">
                 <Label>{t('workflows.debug.platform')}</Label>
                 <Input
                   value={debugContext.platform}
-                  onChange={(e) => setDebugContext({ platform: e.target.value })}
+                  onChange={(e) =>
+                    setDebugContext({ platform: e.target.value })
+                  }
                   placeholder={t('workflows.debug.platformPlaceholder')}
                   disabled={!canStart}
                 />
@@ -441,17 +543,21 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                 <Label>{t('workflows.debug.conversationId')}</Label>
                 <Input
                   value={debugContext.conversationId}
-                  onChange={(e) => setDebugContext({ conversationId: e.target.value })}
+                  onChange={(e) =>
+                    setDebugContext({ conversationId: e.target.value })
+                  }
                   placeholder={t('workflows.debug.conversationIdPlaceholder')}
                   disabled={!canStart}
                 />
               </div>
             </div>
-            
+
             <div className="flex items-center gap-2">
               <Switch
                 checked={debugContext.isGroup}
-                onCheckedChange={(checked) => setDebugContext({ isGroup: checked })}
+                onCheckedChange={(checked) =>
+                  setDebugContext({ isGroup: checked })
+                }
                 disabled={!canStart}
               />
               <Label>{t('workflows.debug.isGroup')}</Label>
@@ -460,42 +566,53 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
             {/* Custom Variables */}
             <Card>
               <CardHeader className="py-3">
-                <CardTitle className="text-sm">{t('workflows.debug.customVariables')}</CardTitle>
+                <CardTitle className="text-sm">
+                  {t('workflows.debug.customVariables')}
+                </CardTitle>
                 <CardDescription className="text-xs">
                   {t('workflows.debug.customVariablesDesc')}
                 </CardDescription>
               </CardHeader>
               <CardContent className="py-2">
                 <div className="space-y-2">
-                  {Object.entries(debugContext.customVariables).map(([key, value]) => (
+                  {Object.entries(debugContext.customVariables).map(
-                    <div key={key} className="flex items-center gap-2">
+                    ([key, value]) => (
-                      <code className="text-xs bg-muted px-2 py-1 rounded flex-1">
+                      <div key={key} className="flex items-center gap-2">
-                        {key}: {JSON.stringify(value)}
+                        <code className="text-xs bg-muted px-2 py-1 rounded flex-1">
-                      </code>
+                          {key}: {JSON.stringify(value)}
-                      <Button
+                        </code>
-                        size="icon"
+                        <Button
-                        variant="ghost"
+                          size="icon"
-                        className="size-6"
+                          variant="ghost"
-                        onClick={() => handleRemoveVariable(key)}
+                          className="size-6"
-                        disabled={!canStart}
+                          onClick={() => handleRemoveVariable(key)}
-                      >
+                          disabled={!canStart}
-                        <X className="size-3" />
+                        >
-                      </Button>
+                          <X className="size-3" />
-                    </div>
+                        </Button>
-                  ))}
+                      </div>
-                  
+                    ),
+                  )}
+
                   <div className="flex gap-2">
                     <Input
                       placeholder={t('workflows.debug.variableKey')}
                       value={newVariable.key}
-                      onChange={(e) => setNewVariable({ ...newVariable, key: e.target.value })}
+                      onChange={(e) =>
+                        setNewVariable({ ...newVariable, key: e.target.value })
+                      }
                       className="text-xs"
                       disabled={!canStart}
                     />
                     <Input
                       placeholder={t('workflows.debug.variableValue')}
                       value={newVariable.value}
-                      onChange={(e) => setNewVariable({ ...newVariable, value: e.target.value })}
+                      onChange={(e) =>
+                        setNewVariable({
+                          ...newVariable,
+                          value: e.target.value,
+                        })
+                      }
                       className="text-xs"
                       disabled={!canStart}
                     />
@@ -512,7 +629,12 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
               </CardContent>
             </Card>
 
-            <Button variant="outline" size="sm" onClick={resetDebugContext} disabled={!canStart}>
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={resetDebugContext}
+              disabled={!canStart}
+            >
               <RefreshCw className="size-4 mr-2" />
               {t('workflows.debug.resetContext')}
             </Button>
@@ -524,7 +646,9 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
           <div className="space-y-4">
             <Card>
               <CardHeader className="py-3">
-                <CardTitle className="text-sm">{t('workflows.debug.watchedVariables')}</CardTitle>
+                <CardTitle className="text-sm">
+                  {t('workflows.debug.watchedVariables')}
+                </CardTitle>
               </CardHeader>
               <CardContent className="py-2">
                 {watchedVariables.length === 0 ? (
@@ -549,7 +673,10 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                       return (
                         <div key={variable} className="flex items-center gap-2">
                           <code className="text-xs bg-muted px-2 py-1 rounded flex-1 font-mono">
-                            {variable} = {value !== undefined ? JSON.stringify(value) : 'undefined'}
+                            {variable} ={' '}
+                            {value !== undefined
+                              ? JSON.stringify(value)
+                              : 'undefined'}
                           </code>
                           <Button
                             size="icon"
@@ -570,7 +697,9 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
             {/* Node Outputs */}
             <Card>
               <CardHeader className="py-3">
-                <CardTitle className="text-sm">{t('workflows.debug.nodeOutputs')}</CardTitle>
+                <CardTitle className="text-sm">
+                  {t('workflows.debug.nodeOutputs')}
+                </CardTitle>
               </CardHeader>
               <CardContent className="py-2">
                 {Object.keys(nodeExecutionResults).length === 0 ? (
@@ -579,33 +708,41 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                   </p>
                 ) : (
                   <div className="space-y-2">
-                    {Object.entries(nodeExecutionResults).map(([nodeId, result]) => {
+                    {Object.entries(nodeExecutionResults).map(
-                      const node = nodes.find((n) => n.id === nodeId);
+                      ([nodeId, result]) => {
-                      return (
+                        const node = nodes.find((n) => n.id === nodeId);
-                        <Collapsible key={nodeId}>
+                        return (
-                          <CollapsibleTrigger className="flex items-center gap-2 w-full text-left">
+                          <Collapsible key={nodeId}>
-                            <ChevronRight className="size-4 transition-transform data-[state=open]:rotate-90" />
+                            <CollapsibleTrigger className="flex items-center gap-2 w-full text-left">
-                            <span className="text-sm font-medium">
+                              <ChevronRight className="size-4 transition-transform data-[state=open]:rotate-90" />
-                              {node?.data.label || nodeId}
+                              <span className="text-sm font-medium">
-                            </span>
+                                {node?.data.label || nodeId}
-                            {result.outputs && Object.keys(result.outputs).length > 0 && (
+                              </span>
-                              <Badge variant="secondary" className="text-xs">
+                              {result.outputs &&
-                                {Object.keys(result.outputs).length} outputs
+                                Object.keys(result.outputs).length > 0 && (
-                              </Badge>
+                                  <Badge
-                            )}
+                                    variant="secondary"
-                          </CollapsibleTrigger>
+                                    className="text-xs"
-                          <CollapsibleContent className="pl-6 pt-2">
+                                  >
-                            {result.outputs ? (
+                                    {Object.keys(result.outputs).length} outputs
-                              <pre className="text-xs bg-muted p-2 rounded overflow-auto max-h-40">
+                                  </Badge>
-                                {JSON.stringify(result.outputs, null, 2)}
+                                )}
-                              </pre>
+                            </CollapsibleTrigger>
-                            ) : (
+                            <CollapsibleContent className="pl-6 pt-2">
-                              <p className="text-xs text-muted-foreground">No outputs</p>
+                              {result.outputs ? (
-                            )}
+                                <pre className="text-xs bg-muted p-2 rounded overflow-auto max-h-40">
-                          </CollapsibleContent>
+                                  {JSON.stringify(result.outputs, null, 2)}
-                        </Collapsible>
+                                </pre>
-                      );
+                              ) : (
-                    })}
+                                <p className="text-xs text-muted-foreground">
+                                  No outputs
+                                </p>
+                              )}
+                            </CollapsibleContent>
+                          </Collapsible>
+                        );
+                      },
+                    )}
                   </div>
                 )}
               </CardContent>
@@ -618,8 +755,12 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
           <div className="space-y-2">
             {nodes.map((node) => {
               const result = nodeExecutionResults[node.id];
-              const StatusIcon = result ? statusIcons[result.status] || Clock : Clock;
+              const StatusIcon = result
-              const statusColor = result ? statusColors[result.status] || '' : 'text-gray-400';
+                ? statusIcons[result.status] || Clock
+                : Clock;
+              const statusColor = result
+                ? statusColors[result.status] || ''
+                : 'text-gray-400';
               const isCurrentNode = currentNodeId === node.id;
               const hasBreakpoint = !!breakpoints[node.id];
 
@@ -641,7 +782,9 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                           title={t('workflows.debug.toggleBreakpoint')}
                         />
                         <StatusIcon className={`size-4 ${statusColor}`} />
-                        <span className="text-sm font-medium">{node.data.label}</span>
+                        <span className="text-sm font-medium">
+                          {node.data.label}
+                        </span>
                         <Badge variant="outline" className="text-xs">
                           {node.data.type}
                         </Badge>
@@ -675,7 +818,9 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
                 onCheckedChange={setAutoScroll}
                 className="scale-75"
               />
-              <Label className="text-xs">{t('workflows.debug.autoScroll')}</Label>
+              <Label className="text-xs">
+                {t('workflows.debug.autoScroll')}
+              </Label>
             </div>
             <span className="text-xs text-muted-foreground">
               {debugLogs.length} {t('workflows.debug.logEntries')}
@@ -684,18 +829,24 @@ export default function WorkflowDebugger({ workflowId, onClose }: WorkflowDebugg
           <ScrollArea className="flex-1 p-4">
             <div className="space-y-1 font-mono text-xs">
               {debugLogs.length === 0 ? (
-                <p className="text-muted-foreground">{t('workflows.debug.noLogs')}</p>
+                <p className="text-muted-foreground">
+                  {t('workflows.debug.noLogs')}
+                </p>
               ) : (
                 debugLogs.map((log) => (
                   <div key={log.id} className="flex gap-2">
                     <span className="text-muted-foreground shrink-0">
                       {new Date(log.timestamp).toLocaleTimeString()}
                     </span>
-                    <span className={`shrink-0 uppercase ${logLevelColors[log.level]}`}>
+                    <span
+                      className={`shrink-0 uppercase ${logLevelColors[log.level]}`}
+                    >
                       [{log.level}]
                     </span>
                     {log.nodeId && (
-                      <span className="text-purple-400 shrink-0">[{log.nodeId}]</span>
+                      <span className="text-purple-400 shrink-0">
+                        [{log.nodeId}]
+                      </span>
                     )}
                     <span className="text-foreground">{log.message}</span>
                     {log.data && (

web/src/app/home/workflows/components/workflow-editor/NodePalette.tsx

@@ -46,7 +46,9 @@ interface NodeTypeForUI {
 }
 
 // Default node types generated from shared constants
-const defaultNodeTypes: NodeTypeForUI[] = Object.entries(NODE_TYPE_I18N_KEYS).map(([type, keys]) => ({
+const defaultNodeTypes: NodeTypeForUI[] = Object.entries(
+  NODE_TYPE_I18N_KEYS,
+).map(([type, keys]) => ({
   type,
   category: type.split('.')[0],
   labelKey: keys.labelKey,
@@ -56,45 +58,51 @@ const defaultNodeTypes: NodeTypeForUI[] = Object.entries(NODE_TYPE_I18N_KEYS).ma
 export default function NodePalette() {
   const { t, i18n } = useTranslation();
   const { nodeTypes: backendNodeTypes, nodeCategories } = useWorkflowStore();
-  
+
   // Search state
   const [searchQuery, setSearchQuery] = useState('');
-  
+
   // Expanded categories state
   const [expandedCategories, setExpandedCategories] = useState<Set<string>>(
-    new Set(['trigger', 'process', 'control', 'action', 'integration'])
+    new Set(['trigger', 'process', 'control', 'action', 'integration']),
   );
 
   // Helper: get label string for a node using i18n
-  const getNodeLabel = useCallback((node: NodeTypeForUI): string => {
+  const getNodeLabel = useCallback(
-    if (node.labelKey) {
+    (node: NodeTypeForUI): string => {
-      return t(node.labelKey, { defaultValue: node.labelKey });
+      if (node.labelKey) {
-    }
+        return t(node.labelKey, { defaultValue: node.labelKey });
-    if (node.label) {
+      }
-      const labelValue = resolveI18nLabel(node.label);
+      if (node.label) {
-      return labelValue || node.type;
+        const labelValue = resolveI18nLabel(node.label);
-    }
+        return labelValue || node.type;
-    return node.type;
+      }
-  }, [t]);
+      return node.type;
+    },
+    [t],
+  );
 
   // Helper: get description string for a node using i18n
-  const getNodeDescription = useCallback((node: NodeTypeForUI): string => {
+  const getNodeDescription = useCallback(
-    if (node.descriptionKey) {
+    (node: NodeTypeForUI): string => {
-      return t(node.descriptionKey, { defaultValue: '' });
+      if (node.descriptionKey) {
-    }
+        return t(node.descriptionKey, { defaultValue: '' });
-    if (node.description) {
+      }
-      const descValue = resolveI18nLabel(node.description);
+      if (node.description) {
-      return descValue || '';
+        const descValue = resolveI18nLabel(node.description);
-    }
+        return descValue || '';
-    return '';
+      }
-  }, [t]);
+      return '';
+    },
+    [t],
+  );
 
   // Use backend node types if available, otherwise use defaults
   const nodeTypes = useMemo((): NodeTypeForUI[] => {
     if (backendNodeTypes && backendNodeTypes.length > 0) {
       return backendNodeTypes.map((node) => {
         const i18nKeys = findNodeI18nKeys(node.type);
-        
+
         return {
           type: node.type,
           category: node.category,
@@ -129,13 +137,19 @@ export default function NodePalette() {
   // Group filtered nodes by category
   const groupedNodes = useMemo(() => {
     const groups: Record<string, typeof nodeTypes> = {};
-    const categoryOrder = ['trigger', 'process', 'control', 'action', 'integration'];
+    const categoryOrder = [
-    
+      'trigger',
+      'process',
+      'control',
+      'action',
+      'integration',
+    ];
+
     // Initialize groups in order
     categoryOrder.forEach((cat) => {
       groups[cat] = [];
     });
-    
+
     for (const node of filteredNodes) {
       const category = node.category || node.type.split('.')[0];
       if (!groups[category]) {
@@ -143,14 +157,14 @@ export default function NodePalette() {
       }
       groups[category].push(node);
     }
-    
+
     // Remove empty categories
     Object.keys(groups).forEach((key) => {
       if (groups[key].length === 0) {
         delete groups[key];
       }
     });
-    
+
     return groups;
   }, [filteredNodes]);
 
@@ -174,7 +188,7 @@ export default function NodePalette() {
       event.dataTransfer.effectAllowed = 'move';
       event.dataTransfer.setData('text/plain', nodeType);
     },
-    []
+    [],
   );
 
   // Get category label using i18n
@@ -189,13 +203,18 @@ export default function NodePalette() {
       if (category?.label) {
         const lang = i18n.language;
         if (lang.startsWith('zh')) {
-          return category.label['zh-CN'] || category.label['zh-Hans'] || category.label['en'] || categoryName;
+          return (
+            category.label['zh-CN'] ||
+            category.label['zh-Hans'] ||
+            category.label['en'] ||
+            categoryName
+          );
         }
         return category.label['en'] || category.label['en-US'] || categoryName;
       }
       return categoryName;
     },
-    [nodeCategories, t, i18n.language]
+    [nodeCategories, t, i18n.language],
   );
 
   // Clear search
@@ -204,131 +223,142 @@ export default function NodePalette() {
   }, []);
 
   return (
-      <div className="h-full flex flex-col">
+    <div className="h-full flex flex-col">
-        {/* Header */}
+      {/* Header */}
-        <div className="p-3 border-b">
+      <div className="p-3 border-b">
-          <h3 className="font-semibold text-sm mb-3 flex items-center gap-2">
+        <h3 className="font-semibold text-sm mb-3 flex items-center gap-2">
-            <Layers className="size-4" />
+          <Layers className="size-4" />
-            {t('workflows.nodePalette')}
+          {t('workflows.nodePalette')}
-          </h3>
+        </h3>
-          
+
-          {/* Search input */}
+        {/* Search input */}
-          <div className="relative">
+        <div className="relative">
-            <Search className="absolute left-2.5 top-1/2 -translate-y-1/2 size-4 text-muted-foreground" />
+          <Search className="absolute left-2.5 top-1/2 -translate-y-1/2 size-4 text-muted-foreground" />
-            <Input
+          <Input
-              type="text"
+            type="text"
-              placeholder={t('workflows.searchNodes')}
+            placeholder={t('workflows.searchNodes')}
-              value={searchQuery}
+            value={searchQuery}
-              onChange={(e) => setSearchQuery(e.target.value)}
+            onChange={(e) => setSearchQuery(e.target.value)}
-              className="pl-8 pr-8 h-8 text-sm"
+            className="pl-8 pr-8 h-8 text-sm"
-            />
+          />
-            {searchQuery && (
+          {searchQuery && (
+            <button
+              onClick={clearSearch}
+              className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
+            >
+              ×
+            </button>
+          )}
+        </div>
+      </div>
+
+      {/* Node list */}
+      <div className="flex-1 min-h-0 overflow-y-auto">
+        <div className="p-2 space-y-1">
+          {/* Show loading state if no nodes */}
+          {Object.keys(groupedNodes).length === 0 && !searchQuery && (
+            <div className="text-sm text-muted-foreground text-center py-8">
+              <Cpu className="size-8 mx-auto mb-2 opacity-50" />
+              <p>{t('workflows.loadingNodeTypes')}</p>
+            </div>
+          )}
+
+          {/* Show no results message */}
+          {Object.keys(groupedNodes).length === 0 && searchQuery && (
+            <div className="text-sm text-muted-foreground text-center py-8">
+              <Search className="size-8 mx-auto mb-2 opacity-50" />
+              <p>{t('workflows.noNodesFound')}</p>
               <button
                 onClick={clearSearch}
-                className="absolute right-2 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
+                className="text-primary hover:underline mt-2"
               >
-                ×
+                {t('workflows.clearSearch')}
               </button>
-            )}
+            </div>
-          </div>
+          )}
-        </div>
+
-        
+          {/* Category groups */}
-        {/* Node list */}
+          {Object.entries(groupedNodes).map(([category, nodes]) => {
-        <div className="flex-1 min-h-0 overflow-y-auto">
+            const isExpanded = expandedCategories.has(category);
-          <div className="p-2 space-y-1">
+            const CategoryIcon = categoryIcons[category] || Settings;
-            {/* Show loading state if no nodes */}
+            const ChevronIcon = isExpanded ? ChevronDown : ChevronRight;
-            {Object.keys(groupedNodes).length === 0 && !searchQuery && (
+
-              <div className="text-sm text-muted-foreground text-center py-8">
+            return (
-                <Cpu className="size-8 mx-auto mb-2 opacity-50" />
+              <div key={category} className="mb-1">
-                <p>{t('workflows.loadingNodeTypes')}</p>
+                {/* Category header */}
-              </div>
-            )}
-            
-            {/* Show no results message */}
-            {Object.keys(groupedNodes).length === 0 && searchQuery && (
-              <div className="text-sm text-muted-foreground text-center py-8">
-                <Search className="size-8 mx-auto mb-2 opacity-50" />
-                <p>{t('workflows.noNodesFound')}</p>
                 <button
-                  onClick={clearSearch}
+                  onClick={() => toggleCategory(category)}
-                  className="text-primary hover:underline mt-2"
+                  className={cn(
+                    'w-full flex items-center gap-2 px-2 py-1.5 rounded-md text-sm font-medium transition-colors',
+                    categoryBgColors[category],
+                    categoryColors[category],
+                  )}
                 >
-                  {t('workflows.clearSearch')}
+                  <ChevronIcon className="size-4 flex-shrink-0" />
+                  <CategoryIcon className="size-4 flex-shrink-0" />
+                  <span className="flex-1 text-left">
+                    {getCategoryLabel(category)}
+                  </span>
+                  <Badge variant="secondary" className="text-xs px-1.5 py-0">
+                    {nodes.length}
+                  </Badge>
                 </button>
-              </div>
-            )}
-            
-            {/* Category groups */}
-            {Object.entries(groupedNodes).map(([category, nodes]) => {
-              const isExpanded = expandedCategories.has(category);
-              const CategoryIcon = categoryIcons[category] || Settings;
-              const ChevronIcon = isExpanded ? ChevronDown : ChevronRight;
 
-              return (
+                {/* Node list */}
-                <div key={category} className="mb-1">
+                {isExpanded && (
-                  {/* Category header */}
+                  <div className="mt-1 space-y-0.5 ml-2">
-                  <button
+                    {nodes.map((node) => {
-                    onClick={() => toggleCategory(category)}
+                      const Icon = nodeIcons[node.type] || Settings;
-                    className={cn(
+                      const label = getNodeLabel(node);
-                      'w-full flex items-center gap-2 px-2 py-1.5 rounded-md text-sm font-medium transition-colors',
+                      const description = getNodeDescription(node);
-                      categoryBgColors[category],
-                      categoryColors[category]
-                    )}
-                  >
-                    <ChevronIcon className="size-4 flex-shrink-0" />
-                    <CategoryIcon className="size-4 flex-shrink-0" />
-                    <span className="flex-1 text-left">{getCategoryLabel(category)}</span>
-                    <Badge variant="secondary" className="text-xs px-1.5 py-0">
-                      {nodes.length}
-                    </Badge>
-                  </button>
 
-                  {/* Node list */}
+                      return (
-                  {isExpanded && (
+                        <div
-                    <div className="mt-1 space-y-0.5 ml-2">
+                          key={node.type}
-                      {nodes.map((node) => {
+                          draggable
-                        const Icon = nodeIcons[node.type] || Settings;
+                          onDragStart={(e) => onDragStart(e, node.type)}
-                        const label = getNodeLabel(node);
+                          className={cn(
-                        const description = getNodeDescription(node);
+                            'flex items-center gap-2 px-2 py-1.5 rounded-md cursor-grab select-none',
-
+                            'hover:bg-muted/80 active:cursor-grabbing transition-colors',
-                        return (
+                            'border border-transparent hover:border-border',
+                            'group',
+                          )}
+                          title={description || label}
+                        >
                           <div
-                            key={node.type}
-                            draggable
-                            onDragStart={(e) => onDragStart(e, node.type)}
                             className={cn(
-                              'flex items-center gap-2 px-2 py-1.5 rounded-md cursor-grab select-none',
-                              'hover:bg-muted/80 active:cursor-grabbing transition-colors',
-                              'border border-transparent hover:border-border',
-                              'group'
-                            )}
-                            title={description || label}
-                          >
-                            <div className={cn(
                               'p-1 rounded',
                               categoryBgColors[category],
                               categoryBorderColors[category],
-                              'border'
+                              'border',
-                            )}>
+                            )}
-                              <Icon className={cn('size-3.5', categoryColors[category])} />
+                          >
-                            </div>
+                            <Icon
-                            <span className="text-sm truncate flex-1">{label}</span>
+                              className={cn(
-                            <ExternalLink className="size-3 opacity-0 group-hover:opacity-50 transition-opacity" />
+                                'size-3.5',
+                                categoryColors[category],
+                              )}
+                            />
                           </div>
-                        );
+                          <span className="text-sm truncate flex-1">
-                      })}
+                            {label}
-                    </div>
+                          </span>
-                  )}
+                          <ExternalLink className="size-3 opacity-0 group-hover:opacity-50 transition-opacity" />
-                </div>
+                        </div>
-              );
+                      );
-            })}
+                    })}
-          </div>
+                  </div>
-        </div>
+                )}
-        
+              </div>
-        {/* Footer hint */}
+            );
-        <div className="p-2 border-t text-xs text-muted-foreground text-center">
+          })}
-          {t('workflows.dragToAdd')}
         </div>
       </div>
+
+      {/* Footer hint */}
+      <div className="p-2 border-t text-xs text-muted-foreground text-center">
+        {t('workflows.dragToAdd')}
+      </div>
+    </div>
   );
 }

web/src/app/home/workflows/components/workflow-editor/PropertyPanel.tsx

@@ -60,7 +60,9 @@ const translateIfKey = (value: string | undefined): string | undefined => {
 };
 
 // Delegate to shared utility
-const extractI18nLabel = (obj: Record<string, string> | I18nObject | undefined): string | undefined => {
+const extractI18nLabel = (
+  obj: Record<string, string> | I18nObject | undefined,
+): string | undefined => {
   if (!obj) return undefined;
   const result = resolveI18nLabel(obj as Record<string, string>);
   return result || undefined;
@@ -112,23 +114,28 @@ const resolvePortDisplayLabel = (
 
 function VariableReference({
   variable,
-  onCopy
+  onCopy,
 }: {
   variable: { name: string; label?: string; type?: string };
   onCopy: (ref: string) => void;
 }) {
   const ref = `{{${variable.name}}}`;
   const displayName = variable.label || formatVariableName(variable.name);
-  
+
   return (
     <Tooltip>
       <TooltipTrigger asChild>
         <div className="flex items-center justify-between py-1 px-2 rounded bg-muted/50 text-sm group overflow-hidden w-full cursor-default">
           <div className="flex items-center gap-2 min-w-0 flex-1 overflow-hidden">
             <Variable className="size-3.5 text-muted-foreground flex-shrink-0" />
-            <span className="truncate font-mono text-xs min-w-0">{displayName}</span>
+            <span className="truncate font-mono text-xs min-w-0">
+              {displayName}
+            </span>
             {variable.type && (
-              <Badge variant="outline" className="text-[10px] px-1 py-0 flex-shrink-0">
+              <Badge
+                variant="outline"
+                className="text-[10px] px-1 py-0 flex-shrink-0"
+              >
                 {getTypeLabel(variable.type)}
               </Badge>
             )}
@@ -165,9 +172,13 @@ function CollapsibleSection({
   badge?: React.ReactNode;
 }) {
   const [isOpen, setIsOpen] = useState(defaultOpen);
-  
+
   return (
-    <Collapsible open={isOpen} onOpenChange={setIsOpen} className="w-full overflow-hidden">
+    <Collapsible
+      open={isOpen}
+      onOpenChange={setIsOpen}
+      className="w-full overflow-hidden"
+    >
       <CollapsibleTrigger asChild>
         <button className="w-full flex items-center gap-2 py-2 px-1 hover:bg-muted/50 rounded transition-colors min-w-0 overflow-hidden">
           {isOpen ? (
@@ -176,14 +187,14 @@ function CollapsibleSection({
             <ChevronRight className="size-4 text-muted-foreground flex-shrink-0" />
           )}
           <Icon className="size-4 text-muted-foreground flex-shrink-0" />
-          <span className="font-medium text-sm flex-1 text-left truncate min-w-0">{title}</span>
+          <span className="font-medium text-sm flex-1 text-left truncate min-w-0">
+            {title}
+          </span>
           {badge}
         </button>
       </CollapsibleTrigger>
       <CollapsibleContent className="pl-6 pr-1 pb-2 w-full overflow-hidden">
-        <div className="w-full overflow-hidden">
+        <div className="w-full overflow-hidden">{children}</div>
-          {children}
-        </div>
       </CollapsibleContent>
     </Collapsible>
   );
@@ -243,9 +254,12 @@ export default function PropertyPanel({
   // form item definitions, i18n labels/descriptions and option labels consistently.
   // Fall back to backend metadata for nodes that do not exist in the local registry.
   const configSchema = useMemo(() => {
-    const localConfigSchema = (localNodeConfig?.configSchema as IDynamicFormItemSchema[]) || [];
+    const localConfigSchema =
-    const backendConfigSchema = (nodeTypeMeta?.config_schema as IDynamicFormItemSchema[]) || [];
+      (localNodeConfig?.configSchema as IDynamicFormItemSchema[]) || [];
-    const rawConfigSchema = localConfigSchema.length > 0 ? localConfigSchema : backendConfigSchema;
+    const backendConfigSchema =
+      (nodeTypeMeta?.config_schema as IDynamicFormItemSchema[]) || [];
+    const rawConfigSchema =
+      localConfigSchema.length > 0 ? localConfigSchema : backendConfigSchema;
 
     return rawConfigSchema.map((item) => {
       const backendItem = backendConfigSchema.find(
@@ -255,14 +269,16 @@ export default function PropertyPanel({
       return {
         ...(backendItem || {}),
         ...item,
-        label: item.label || backendItem?.label || {
+        label: item.label ||
-          en_US: item.name,
+          backendItem?.label || {
-          zh_Hans: item.name,
+            en_US: item.name,
-        },
+            zh_Hans: item.name,
-        description: item.description || backendItem?.description || {
+          },
-          en_US: '',
+        description: item.description ||
-          zh_Hans: '',
+          backendItem?.description || {
-        },
+            en_US: '',
+            zh_Hans: '',
+          },
         options: item.options || backendItem?.options,
         show_if: item.show_if || backendItem?.show_if,
       };
@@ -272,13 +288,17 @@ export default function PropertyPanel({
   // Get available input variables from connected upstream nodes
   const availableInputVariables = useMemo(() => {
     if (!selectedNode) return [];
-    
+
-    const variables: { nodeId: string; nodeLabel: string; outputs: { name: string; label?: string; type?: string }[] }[] = [];
+    const variables: {
-    
+      nodeId: string;
+      nodeLabel: string;
+      outputs: { name: string; label?: string; type?: string }[];
+    }[] = [];
+
     // Find all upstream nodes
     const incomingEdges = edges.filter((e) => e.target === selectedNode.id);
     const upstreamNodeIds = incomingEdges.map((e) => e.source);
-    
+
     for (const nodeId of upstreamNodeIds) {
       const node = nodes.find((n) => n.id === nodeId);
       if (node) {
@@ -294,20 +314,40 @@ export default function PropertyPanel({
         });
       }
     }
-    
+
     // Add global variables
     variables.push({
       nodeId: '__global__',
       nodeLabel: t('workflows.globalVariables'),
       outputs: [
-        { name: 'message.content', label: t('workflows.messageContent'), type: 'string' },
+        {
-        { name: 'message.sender', label: t('workflows.messageSender'), type: 'string' },
+          name: 'message.content',
-        { name: 'context.platform', label: t('workflows.platform'), type: 'string' },
+          label: t('workflows.messageContent'),
-        { name: 'context.session_id', label: t('workflows.sessionId'), type: 'string' },
+          type: 'string',
-        { name: 'context.timestamp', label: t('workflows.timestamp'), type: 'datetime' },
+        },
+        {
+          name: 'message.sender',
+          label: t('workflows.messageSender'),
+          type: 'string',
+        },
+        {
+          name: 'context.platform',
+          label: t('workflows.platform'),
+          type: 'string',
+        },
+        {
+          name: 'context.session_id',
+          label: t('workflows.sessionId'),
+          type: 'string',
+        },
+        {
+          name: 'context.timestamp',
+          label: t('workflows.timestamp'),
+          type: 'datetime',
+        },
       ],
     });
-    
+
     return variables;
   }, [selectedNode, edges, nodes, t]);
 
@@ -318,7 +358,7 @@ export default function PropertyPanel({
         updateNodeLabel(selectedNodeId, e.target.value);
       }
     },
-    [selectedNodeId, updateNodeLabel]
+    [selectedNodeId, updateNodeLabel],
   );
 
   // Handle config change from dynamic form
@@ -330,7 +370,7 @@ export default function PropertyPanel({
       }
       return undefined;
     },
-    [selectedNodeId, updateNodeConfig, pushHistory]
+    [selectedNodeId, updateNodeConfig, pushHistory],
   );
 
   // Handle node delete
@@ -354,14 +394,17 @@ export default function PropertyPanel({
         updateEdgeCondition(selectedEdgeId, e.target.value);
       }
     },
-    [selectedEdgeId, updateEdgeCondition]
+    [selectedEdgeId, updateEdgeCondition],
   );
 
   // Copy variable reference
-  const handleCopyVariable = useCallback((ref: string) => {
+  const handleCopyVariable = useCallback(
-    navigator.clipboard.writeText(ref);
+    (ref: string) => {
-    toast.success(t('common.copySuccess'));
+      navigator.clipboard.writeText(ref);
-  }, [t]);
+      toast.success(t('common.copySuccess'));
+    },
+    [t],
+  );
 
   // No selection
   if (!selectedNodeId && !selectedEdgeId) {
@@ -408,11 +451,17 @@ export default function PropertyPanel({
               {/* Connection info */}
               <div className="bg-muted/50 p-3 rounded-lg w-full overflow-hidden">
                 <div className="flex items-center gap-2 text-sm min-w-0 w-full overflow-hidden">
-                  <Badge variant="outline" className="font-mono text-xs truncate max-w-[35%] flex-shrink min-w-0">
+                  <Badge
+                    variant="outline"
+                    className="font-mono text-xs truncate max-w-[35%] flex-shrink min-w-0"
+                  >
                     {sourceNode?.data.label || selectedEdge.source}
                   </Badge>
                   <ArrowRight className="size-4 text-muted-foreground flex-shrink-0" />
-                  <Badge variant="outline" className="font-mono text-xs truncate max-w-[35%] flex-shrink min-w-0">
+                  <Badge
+                    variant="outline"
+                    className="font-mono text-xs truncate max-w-[35%] flex-shrink min-w-0"
+                  >
                     {targetNode?.data.label || selectedEdge.target}
                   </Badge>
                 </div>
@@ -422,11 +471,16 @@ export default function PropertyPanel({
               <CollapsibleSection
                 title={t('workflows.condition')}
                 icon={Code}
-                badge={selectedEdge.data?.condition ? (
+                badge={
-                  <Badge variant="secondary" className="text-xs flex-shrink-0">
+                  selectedEdge.data?.condition ? (
-                    {t('workflows.hasCondition')}
+                    <Badge
-                  </Badge>
+                      variant="secondary"
-                ) : null}
+                      className="text-xs flex-shrink-0"
+                    >
+                      {t('workflows.hasCondition')}
+                    </Badge>
+                  ) : null
+                }
               >
                 <div className="space-y-2 w-full overflow-hidden">
                   <Textarea
@@ -451,19 +505,28 @@ export default function PropertyPanel({
                   <AlertDialogTrigger asChild>
                     <Button variant="destructive" size="sm" className="w-full">
                       <Trash2 className="size-4 mr-2 flex-shrink-0" />
-                      <span className="truncate">{t('workflows.deleteEdge')}</span>
+                      <span className="truncate">
+                        {t('workflows.deleteEdge')}
+                      </span>
                     </Button>
                   </AlertDialogTrigger>
                   <AlertDialogContent>
                     <AlertDialogHeader>
-                      <AlertDialogTitle>{t('workflows.deleteEdgeConfirm')}</AlertDialogTitle>
+                      <AlertDialogTitle>
+                        {t('workflows.deleteEdgeConfirm')}
+                      </AlertDialogTitle>
                       <AlertDialogDescription>
                         {t('workflows.deleteEdgeConfirmDesc')}
                       </AlertDialogDescription>
                     </AlertDialogHeader>
                     <AlertDialogFooter className="flex-wrap gap-2">
-                      <AlertDialogCancel className="flex-1 min-w-[80px]">{t('common.cancel')}</AlertDialogCancel>
+                      <AlertDialogCancel className="flex-1 min-w-[80px]">
-                      <AlertDialogAction onClick={handleDeleteEdge} className="flex-1 min-w-[80px]">
+                        {t('common.cancel')}
+                      </AlertDialogCancel>
+                      <AlertDialogAction
+                        onClick={handleDeleteEdge}
+                        className="flex-1 min-w-[80px]"
+                      >
                         {t('common.delete')}
                       </AlertDialogAction>
                     </AlertDialogFooter>
@@ -479,9 +542,11 @@ export default function PropertyPanel({
 
   // Node selected
   if (selectedNode) {
-    const nodeInputs = selectedNode.data.inputs || nodeTypeMeta?.inputs || [{ name: 'input', type: 'any' }];
+    const nodeInputs = selectedNode.data.inputs ||
-    const nodeOutputs = selectedNode.data.outputs || nodeTypeMeta?.outputs || [{ name: 'output', type: 'any' }];
+      nodeTypeMeta?.inputs || [{ name: 'input', type: 'any' }];
-    
+    const nodeOutputs = selectedNode.data.outputs ||
+      nodeTypeMeta?.outputs || [{ name: 'output', type: 'any' }];
+
     // Extract i18n labels using extractI18nLabel
     const nodeLabel = nodeTypeMeta?.label
       ? extractI18nLabel(nodeTypeMeta.label)
@@ -489,7 +554,7 @@ export default function PropertyPanel({
     const nodeDescription = nodeTypeMeta?.description
       ? extractI18nLabel(nodeTypeMeta.description)
       : undefined;
-    
+
     // Get node category color from local config
     const nodeColor = localNodeConfig?.color || nodeTypeMeta?.color;
 
@@ -514,7 +579,9 @@ export default function PropertyPanel({
                   </Badge>
                 </div>
                 {nodeDescription && (
-                  <p className="text-xs text-muted-foreground">{nodeDescription}</p>
+                  <p className="text-xs text-muted-foreground">
+                    {nodeDescription}
+                  </p>
                 )}
               </div>
 
@@ -536,7 +603,7 @@ export default function PropertyPanel({
                       className="h-8 w-full"
                     />
                   </div>
-                  
+
                   <div className="space-y-1.5 w-full overflow-hidden">
                     <Label className="text-xs text-muted-foreground">
                       {t('workflows.nodeId')}
@@ -583,10 +650,16 @@ export default function PropertyPanel({
                         >
                           <Variable className="size-3.5 text-blue-600 dark:text-blue-400 flex-shrink-0" />
                           <span className="font-mono text-xs truncate min-w-0 flex-1">
-                            {resolvePortDisplayLabel(input, 'workflows.nodeInputs')}
+                            {resolvePortDisplayLabel(
+                              input,
+                              'workflows.nodeInputs',
+                            )}
                           </span>
                           {input.type && (
-                            <Badge variant="outline" className="text-[10px] px-1 py-0 flex-shrink-0">
+                            <Badge
+                              variant="outline"
+                              className="text-[10px] px-1 py-0 flex-shrink-0"
+                            >
                               {getTypeLabel(input.type)}
                             </Badge>
                           )}
@@ -607,7 +680,10 @@ export default function PropertyPanel({
                           key={output.name}
                           variable={{
                             name: `nodes.${selectedNode.id}.${output.name}`,
-                            label: resolvePortDisplayLabel(output, 'workflows.nodeOutputs'),
+                            label: resolvePortDisplayLabel(
+                              output,
+                              'workflows.nodeOutputs',
+                            ),
                             type: output.type,
                           }}
                           onCopy={handleCopyVariable}
@@ -627,7 +703,10 @@ export default function PropertyPanel({
                 >
                   <div className="space-y-3 w-full overflow-hidden">
                     {availableInputVariables.map((group) => (
-                      <div key={group.nodeId} className="space-y-1.5 w-full overflow-hidden">
+                      <div
+                        key={group.nodeId}
+                        className="space-y-1.5 w-full overflow-hidden"
+                      >
                         <div className="text-xs font-medium text-muted-foreground">
                           {group.nodeLabel}
                         </div>
@@ -652,7 +731,10 @@ export default function PropertyPanel({
                   title={t('workflows.nodeConfig')}
                   icon={Settings}
                   badge={
-                    <Badge variant="secondary" className="text-xs flex-shrink-0">
+                    <Badge
+                      variant="secondary"
+                      className="text-xs flex-shrink-0"
+                    >
                       {configSchema.length}
                     </Badge>
                   }
@@ -660,7 +742,9 @@ export default function PropertyPanel({
                   <div className="space-y-2 w-full overflow-hidden box-border">
                     <DynamicFormComponent
                       itemConfigList={configSchema}
-                      initialValues={selectedNode.data.config as Record<string, object>}
+                      initialValues={
+                        selectedNode.data.config as Record<string, object>
+                      }
                       onSubmit={handleConfigChange}
                     />
                   </div>
@@ -683,19 +767,28 @@ export default function PropertyPanel({
                   <AlertDialogTrigger asChild>
                     <Button variant="destructive" size="sm" className="w-full">
                       <Trash2 className="size-4 mr-2 flex-shrink-0" />
-                      <span className="truncate">{t('workflows.deleteNode')}</span>
+                      <span className="truncate">
+                        {t('workflows.deleteNode')}
+                      </span>
                     </Button>
                   </AlertDialogTrigger>
                   <AlertDialogContent>
                     <AlertDialogHeader>
-                      <AlertDialogTitle>{t('workflows.deleteNodeConfirm')}</AlertDialogTitle>
+                      <AlertDialogTitle>
+                        {t('workflows.deleteNodeConfirm')}
+                      </AlertDialogTitle>
                       <AlertDialogDescription>
                         {t('workflows.deleteNodeConfirmDesc')}
                       </AlertDialogDescription>
                     </AlertDialogHeader>
                     <AlertDialogFooter className="flex-wrap gap-2">
-                      <AlertDialogCancel className="flex-1 min-w-[80px]">{t('common.cancel')}</AlertDialogCancel>
+                      <AlertDialogCancel className="flex-1 min-w-[80px]">
-                      <AlertDialogAction onClick={handleDeleteNode} className="flex-1 min-w-[80px]">
+                        {t('common.cancel')}
+                      </AlertDialogCancel>
+                      <AlertDialogAction
+                        onClick={handleDeleteNode}
+                        className="flex-1 min-w-[80px]"
+                      >
                         {t('common.delete')}
                       </AlertDialogAction>
                     </AlertDialogFooter>

web/src/app/home/workflows/components/workflow-editor/WorkflowNodeComponent.tsx

@@ -18,7 +18,11 @@ import {
   TooltipProvider,
   TooltipTrigger,
 } from '@/components/ui/tooltip';
-import { NODE_ICONS, NODE_TYPE_I18N_KEYS, getNodeTypeLabel } from './workflow-constants';
+import {
+  NODE_ICONS,
+  NODE_TYPE_I18N_KEYS,
+  getNodeTypeLabel,
+} from './workflow-constants';
 import { resolveI18nLabel, maybeTranslateKey } from './workflow-i18n';
 import type { I18nObject } from '@/app/infra/entities/common';
 
@@ -31,14 +35,17 @@ const nodeTypeI18nKeys: Record<string, string> = Object.fromEntries(
 );
 
 // Category colors with improved design
-const categoryColors: Record<string, { 
+const categoryColors: Record<
-  bg: string; 
+  string,
-  border: string; 
+  {
-  text: string; 
+    bg: string;
-  icon: string;
+    border: string;
-  gradient: string;
+    text: string;
-  handleBg: string;
+    icon: string;
-}> = {
+    gradient: string;
+    handleBg: string;
+  }
+> = {
   trigger: {
     bg: 'bg-amber-50 dark:bg-amber-950/40',
     border: 'border-amber-400 dark:border-amber-600',
@@ -82,15 +89,24 @@ const categoryColors: Record<string, {
 };
 
 // Node execution status
-export type NodeExecutionStatus = 'idle' | 'pending' | 'running' | 'completed' | 'failed' | 'skipped';
+export type NodeExecutionStatus =
+  | 'idle'
+  | 'pending'
+  | 'running'
+  | 'completed'
+  | 'failed'
+  | 'skipped';
 
 // Status colors and icons
-const statusConfig: Record<NodeExecutionStatus, {
+const statusConfig: Record<
-  icon: React.ElementType;
+  NodeExecutionStatus,
-  color: string;
+  {
-  bgColor: string;
+    icon: React.ElementType;
-  animate?: boolean;
+    color: string;
-}> = {
+    bgColor: string;
+    animate?: boolean;
+  }
+> = {
   idle: {
     icon: Play,
     color: 'text-muted-foreground',
@@ -128,8 +144,16 @@ export interface WorkflowNodeData extends Record<string, unknown> {
   label: string;
   type: string;
   config: Record<string, unknown>;
-  inputs?: { name: string; label?: string | Record<string, string> | I18nObject; type?: string }[];
+  inputs?: {
-  outputs?: { name: string; label?: string | Record<string, string> | I18nObject; type?: string }[];
+    name: string;
+    label?: string | Record<string, string> | I18nObject;
+    type?: string;
+  }[];
+  outputs?: {
+    name: string;
+    label?: string | Record<string, string> | I18nObject;
+    type?: string;
+  }[];
   // Execution state
   executionStatus?: NodeExecutionStatus;
   executionError?: string;
@@ -152,7 +176,10 @@ function getPortLabel(
   }
 
   if (typeof label === 'string' && label) {
-    if (label.startsWith('workflows.nodeOutputs.') || label.startsWith('workflows.nodeInputs.')) {
+    if (
+      label.startsWith('workflows.nodeOutputs.') ||
+      label.startsWith('workflows.nodeInputs.')
+    ) {
       return t(label, { defaultValue: fallbackName });
     }
     return label;
@@ -164,17 +191,22 @@ function getPortLabel(
 }
 
 // Helper function to extract i18n value from I18nObject (delegates to shared utility)
-function extractI18nValue(i18nObj: Record<string, string> | undefined, _t: (key: string) => string): string {
+function extractI18nValue(
+  i18nObj: Record<string, string> | undefined,
+  _t: (key: string) => string,
+): string {
   return resolveI18nLabel(i18nObj);
 }
 
 // Helper function to get node type description: show the raw type name after the dot
 function getNodeTypeDescription(
-  nodeType: string, 
+  nodeType: string,
   t: (key: string, options?: { defaultValue: string }) => string,
-  nodeTypeLabel?: Record<string, string>
+  nodeTypeLabel?: Record<string, string>,
 ): string {
-  return nodeType.includes('.') ? nodeType.split('.').slice(1).join('.') : nodeType;
+  return nodeType.includes('.')
+    ? nodeType.split('.').slice(1).join('.')
+    : nodeType;
 }
 
 function WorkflowNodeComponent({ data, selected }: NodeProps) {
@@ -191,11 +223,19 @@ function WorkflowNodeComponent({ data, selected }: NodeProps) {
 
   // Get inputs and outputs with defaults (use i18n keys for default labels)
   const inputs = useMemo(() => {
-    return nodeData.inputs || [{ name: 'input', label: 'workflows.nodeInputs.input', type: 'any' }];
+    return (
+      nodeData.inputs || [
+        { name: 'input', label: 'workflows.nodeInputs.input', type: 'any' },
+      ]
+    );
   }, [nodeData.inputs]);
 
   const outputs = useMemo(() => {
-    return nodeData.outputs || [{ name: 'output', label: 'workflows.nodeOutputs.output', type: 'any' }];
+    return (
+      nodeData.outputs || [
+        { name: 'output', label: 'workflows.nodeOutputs.output', type: 'any' },
+      ]
+    );
   }, [nodeData.outputs]);
 
   // Determine if this is a trigger node (no inputs)
@@ -217,73 +257,95 @@ function WorkflowNodeComponent({ data, selected }: NodeProps) {
           'min-w-[200px] max-w-[280px] rounded-xl border-2 shadow-lg transition-all duration-200',
           colors.bg,
           colors.border,
-          selected && 'ring-2 ring-primary ring-offset-2 ring-offset-background shadow-xl scale-[1.02]',
+          selected &&
+            'ring-2 ring-primary ring-offset-2 ring-offset-background shadow-xl scale-[1.02]',
           status === 'running' && 'shadow-blue-200 dark:shadow-blue-900/50',
-          status === 'failed' && 'shadow-red-200 dark:shadow-red-900/50 border-red-500',
+          status === 'failed' &&
+            'shadow-red-200 dark:shadow-red-900/50 border-red-500',
         )}
       >
         {/* Input handles - only show if not trigger */}
-        {!isTrigger && inputs.map((input, index) => (
+        {!isTrigger &&
-          <Tooltip key={`input-${input.name}`}>
+          inputs.map((input, index) => (
-            <TooltipTrigger asChild>
+            <Tooltip key={`input-${input.name}`}>
-              <Handle
+              <TooltipTrigger asChild>
-                type="target"
+                <Handle
-                position={Position.Left}
+                  type="target"
-                id={input.name}
+                  position={Position.Left}
-                style={{
+                  id={input.name}
-                  top: inputs.length === 1 ? '50%' : `${((index + 1) / (inputs.length + 1)) * 100}%`,
+                  style={{
-                  background: colors.handleBg,
+                    top:
-                  width: 12,
+                      inputs.length === 1
-                  height: 12,
+                        ? '50%'
-                  border: '2px solid white',
+                        : `${((index + 1) / (inputs.length + 1)) * 100}%`,
-                  boxShadow: '0 2px 4px rgba(0,0,0,0.1)',
+                    background: colors.handleBg,
-                }}
+                    width: 12,
-                className="!transition-transform hover:!scale-125"
+                    height: 12,
-              />
+                    border: '2px solid white',
-            </TooltipTrigger>
+                    boxShadow: '0 2px 4px rgba(0,0,0,0.1)',
-            <TooltipContent side="left">
+                  }}
-              <p className="font-medium">{getPortLabel(input.label, input.name, 'workflows.nodeInputs', t)}</p>
+                  className="!transition-transform hover:!scale-125"
-              {input.type && <p className="text-xs text-muted-foreground">{input.type}</p>}
+                />
-            </TooltipContent>
+              </TooltipTrigger>
-          </Tooltip>
+              <TooltipContent side="left">
-        ))}
+                <p className="font-medium">
+                  {getPortLabel(
+                    input.label,
+                    input.name,
+                    'workflows.nodeInputs',
+                    t,
+                  )}
+                </p>
+                {input.type && (
+                  <p className="text-xs text-muted-foreground">{input.type}</p>
+                )}
+              </TooltipContent>
+            </Tooltip>
+          ))}
 
         {/* Node content */}
         <div className={cn('p-3 bg-gradient-to-b', colors.gradient)}>
           {/* Header row with icon and status */}
           <div className="flex items-start gap-2.5">
             {/* Node icon */}
-            <div className={cn(
+            <div
-              'p-2 rounded-lg shrink-0',
+              className={cn(
-              colors.icon,
+                'p-2 rounded-lg shrink-0',
-              'bg-white/60 dark:bg-black/20',
+                colors.icon,
-              'shadow-sm'
+                'bg-white/60 dark:bg-black/20',
-            )}>
+                'shadow-sm',
+              )}
+            >
               <Icon className="size-5" />
             </div>
-            
+
             {/* Title and type */}
             <div className="flex-1 min-w-0 pt-0.5">
-              <div className={cn('font-semibold text-sm truncate', colors.text)}>
+              <div
+                className={cn('font-semibold text-sm truncate', colors.text)}
+              >
                 {nodeData.label}
               </div>
               <div className="text-xs text-muted-foreground truncate mt-0.5">
-                {getNodeTypeDescription(nodeData.type, t, nodeData.nodeTypeLabel)}
+                {getNodeTypeDescription(
+                  nodeData.type,
+                  t,
+                  nodeData.nodeTypeLabel,
+                )}
               </div>
             </div>
 
             {/* Status indicator */}
             {status !== 'idle' && (
-              <div className={cn(
+              <div
-                'p-1 rounded-full shrink-0',
+                className={cn('p-1 rounded-full shrink-0', statusInfo.bgColor)}
-                statusInfo.bgColor
+              >
-              )}>
+                <StatusIcon
-                <StatusIcon 
                   className={cn(
                     'size-4',
                     statusInfo.color,
-                    statusInfo.animate && 'animate-spin'
+                    statusInfo.animate && 'animate-spin',
-                  )} 
+                  )}
                 />
               </div>
             )}
@@ -291,16 +353,20 @@ function WorkflowNodeComponent({ data, selected }: NodeProps) {
 
           {/* Execution info */}
           {(status === 'completed' || status === 'failed') && (
-            <div className={cn(
+            <div
-              'mt-2 pt-2 border-t flex items-center justify-between text-xs',
+              className={cn(
-              'border-black/5 dark:border-white/5'
+                'mt-2 pt-2 border-t flex items-center justify-between text-xs',
-            )}>
+                'border-black/5 dark:border-white/5',
+              )}
+            >
               <div className={cn('flex items-center gap-1', statusInfo.color)}>
                 <StatusIcon className="size-3" />
                 <span className="capitalize">{status}</span>
               </div>
               {formattedDuration && (
-                <span className="text-muted-foreground">{formattedDuration}</span>
+                <span className="text-muted-foreground">
+                  {formattedDuration}
+                </span>
               )}
             </div>
           )}
@@ -329,7 +395,10 @@ function WorkflowNodeComponent({ data, selected }: NodeProps) {
                 position={Position.Right}
                 id={output.name}
                 style={{
-                  top: outputs.length === 1 ? '50%' : `${((index + 1) / (outputs.length + 1)) * 100}%`,
+                  top:
+                    outputs.length === 1
+                      ? '50%'
+                      : `${((index + 1) / (outputs.length + 1)) * 100}%`,
                   background: colors.handleBg,
                   width: 12,
                   height: 12,
@@ -340,12 +409,20 @@ function WorkflowNodeComponent({ data, selected }: NodeProps) {
               />
             </TooltipTrigger>
             <TooltipContent side="right">
-              <p className="font-medium">{getPortLabel(output.label, output.name, 'workflows.nodeOutputs', t)}</p>
+              <p className="font-medium">
-              {output.type && <p className="text-xs text-muted-foreground">{output.type}</p>}
+                {getPortLabel(
+                  output.label,
+                  output.name,
+                  'workflows.nodeOutputs',
+                  t,
+                )}
+              </p>
+              {output.type && (
+                <p className="text-xs text-muted-foreground">{output.type}</p>
+              )}
             </TooltipContent>
           </Tooltip>
         ))}
-
       </div>
     </TooltipProvider>
   );

web/src/app/home/workflows/components/workflow-editor/index.ts

@@ -1,5 +1,8 @@
 export { default as WorkflowEditorComponent } from './WorkflowEditorComponent';
-export { default as WorkflowNodeComponent, type WorkflowNodeData } from './WorkflowNodeComponent';
+export {
+  default as WorkflowNodeComponent,
+  type WorkflowNodeData,
+} from './WorkflowNodeComponent';
 export { default as NodePalette } from './NodePalette';
 export { default as PropertyPanel } from './PropertyPanel';
 

web/src/app/home/workflows/components/workflow-editor/node-configs/ai-configs.ts

@@ -1,6 +1,6 @@
 /**
  * AI Node Configurations
- * 
+ *
  * Defines configurations for all AI-related node types:
  * - llm_call: Call a large language model
  * - question_classifier: Classify user questions into categories
@@ -80,8 +80,10 @@ export const llmCallConfig: NodeConfigMeta = {
         zh_Hans: '系统提示词',
       },
       description: {
-        en_US: 'System prompt to set the model behavior (supports variable interpolation with {{variable}})',
+        en_US:
-        zh_Hans: '设置模型行为的系统提示词（支持使用 {{variable}} 进行变量插值）',
+          'System prompt to set the model behavior (supports variable interpolation with {{variable}})',
+        zh_Hans:
+          '设置模型行为的系统提示词（支持使用 {{variable}} 进行变量插值）',
       },
       required: false,
       default: '',
@@ -95,8 +97,10 @@ export const llmCallConfig: NodeConfigMeta = {
         zh_Hans: '用户提示词模板',
       },
       description: {
-        en_US: 'User prompt template with variable placeholders (e.g., {{input}}, {{context.key}})',
+        en_US:
-        zh_Hans: '带有变量占位符的用户提示词模板（例如 {{input}}、{{context.key}}）',
+          'User prompt template with variable placeholders (e.g., {{input}}, {{context.key}})',
+        zh_Hans:
+          '带有变量占位符的用户提示词模板（例如 {{input}}、{{context.key}}）',
       },
       required: true,
       default: '{{input}}',
@@ -110,7 +114,8 @@ export const llmCallConfig: NodeConfigMeta = {
         zh_Hans: '温度',
       },
       description: {
-        en_US: 'Controls randomness in responses (0.0 = deterministic, 2.0 = very random)',
+        en_US:
+          'Controls randomness in responses (0.0 = deterministic, 2.0 = very random)',
         zh_Hans: '控制响应的随机性（0.0 = 确定性，2.0 = 非常随机）',
       },
       required: false,
@@ -125,7 +130,8 @@ export const llmCallConfig: NodeConfigMeta = {
         zh_Hans: '最大令牌数',
       },
       description: {
-        en_US: 'Maximum number of tokens to generate (leave 0 for model default)',
+        en_US:
+          'Maximum number of tokens to generate (leave 0 for model default)',
         zh_Hans: '生成的最大令牌数（设为 0 使用模型默认值）',
       },
       required: false,
@@ -148,7 +154,10 @@ export const llmCallConfig: NodeConfigMeta = {
       options: [
         { name: 'text', label: { en_US: 'Plain Text', zh_Hans: '纯文本' } },
         { name: 'json', label: { en_US: 'JSON', zh_Hans: 'JSON' } },
-        { name: 'markdown', label: { en_US: 'Markdown', zh_Hans: 'Markdown 文本' } },
+        {
+          name: 'markdown',
+          label: { en_US: 'Markdown', zh_Hans: 'Markdown 文本' },
+        },
       ],
     },
     {
@@ -282,8 +291,10 @@ export const questionClassifierConfig: NodeConfigMeta = {
         zh_Hans: '分类定义',
       },
       description: {
-        en_US: 'Define categories in JSON format: [{"name": "category1", "description": "...", "examples": ["..."]}]',
+        en_US:
-        zh_Hans: '使用 JSON 格式定义分类: [{"name": "分类1", "description": "...", "examples": ["..."]}]',
+          'Define categories in JSON format: [{"name": "category1", "description": "...", "examples": ["..."]}]',
+        zh_Hans:
+          '使用 JSON 格式定义分类: [{"name": "分类1", "description": "...", "examples": ["..."]}]',
       },
       required: true,
       default: '[]',
@@ -389,8 +400,10 @@ export const parameterExtractorConfig: NodeConfigMeta = {
         zh_Hans: '参数架构',
       },
       description: {
-        en_US: 'JSON array defining expected parameters: [{"name": "date", "type": "string", "description": "Meeting date", "required": true}]',
+        en_US:
-        zh_Hans: '定义期望参数的 JSON 数组: [{"name": "日期", "type": "string", "description": "会议日期", "required": true}]',
+          'JSON array defining expected parameters: [{"name": "date", "type": "string", "description": "Meeting date", "required": true}]',
+        zh_Hans:
+          '定义期望参数的 JSON 数组: [{"name": "日期", "type": "string", "description": "会议日期", "required": true}]',
       },
       required: true,
       default: '[]',
@@ -445,7 +458,8 @@ export const knowledgeRetrievalConfig: NodeConfigMeta = {
     zh_Hans: '知识检索',
   },
   description: {
-    en_US: 'Retrieve relevant information from knowledge bases using semantic search',
+    en_US:
+      'Retrieve relevant information from knowledge bases using semantic search',
     zh_Hans: '使用语义搜索从知识库中检索相关信息',
   },
   icon: 'BookOpen',
@@ -532,9 +546,18 @@ export const knowledgeRetrievalConfig: NodeConfigMeta = {
       required: false,
       default: 'vector',
       options: [
-        { name: 'vector', label: { en_US: 'Vector Search', zh_Hans: '向量检索' } },
+        {
-        { name: 'hybrid', label: { en_US: 'Hybrid Search', zh_Hans: '混合检索' } },
+          name: 'vector',
-        { name: 'keyword', label: { en_US: 'Keyword Search', zh_Hans: '关键词检索' } },
+          label: { en_US: 'Vector Search', zh_Hans: '向量检索' },
+        },
+        {
+          name: 'hybrid',
+          label: { en_US: 'Hybrid Search', zh_Hans: '混合检索' },
+        },
+        {
+          name: 'keyword',
+          label: { en_US: 'Keyword Search', zh_Hans: '关键词检索' },
+        },
       ],
     },
     {
@@ -700,8 +723,10 @@ export const intentRecognitionConfig: NodeConfigMeta = {
         zh_Hans: '意图定义',
       },
       description: {
-        en_US: 'Define intents in JSON format: [{"name": "intent1", "description": "...", "examples": ["..."]}]',
+        en_US:
-        zh_Hans: '使用 JSON 格式定义意图: [{"name": "意图1", "description": "...", "examples": ["..."]}]',
+          'Define intents in JSON format: [{"name": "intent1", "description": "...", "examples": ["..."]}]',
+        zh_Hans:
+          '使用 JSON 格式定义意图: [{"name": "意图1", "description": "...", "examples": ["..."]}]',
       },
       required: true,
       default: '[]',

web/src/app/home/workflows/components/workflow-editor/node-configs/control-configs.ts

@@ -1,6 +1,6 @@
 /**
  * Control Node Configurations
- * 
+ *
  * Defines configurations for flow control node types:
  * - condition: Conditional branching
  * - switch_case: Multi-way branching
@@ -62,10 +62,16 @@ export const conditionConfig: NodeConfigMeta = {
       required: true,
       default: 'expression',
       options: [
-        { name: 'expression', label: { en_US: 'Expression', zh_Hans: '表达式' } },
+        {
+          name: 'expression',
+          label: { en_US: 'Expression', zh_Hans: '表达式' },
+        },
         { name: 'comparison', label: { en_US: 'Comparison', zh_Hans: '比较' } },
         { name: 'exists', label: { en_US: 'Value Exists', zh_Hans: '值存在' } },
-        { name: 'type_check', label: { en_US: 'Type Check', zh_Hans: '类型检查' } },
+        {
+          name: 'type_check',
+          label: { en_US: 'Type Check', zh_Hans: '类型检查' },
+        },
       ],
     },
     {
@@ -124,15 +130,36 @@ export const conditionConfig: NodeConfigMeta = {
       default: 'eq',
       options: [
         { name: 'eq', label: { en_US: 'Equals (==)', zh_Hans: '等于 (==)' } },
-        { name: 'neq', label: { en_US: 'Not Equals (!=)', zh_Hans: '不等于 (!=)' } },
+        {
-        { name: 'gt', label: { en_US: 'Greater Than (>)', zh_Hans: '大于 (>)' } },
+          name: 'neq',
-        { name: 'gte', label: { en_US: 'Greater or Equal (>=)', zh_Hans: '大于等于 (>=)' } },
+          label: { en_US: 'Not Equals (!=)', zh_Hans: '不等于 (!=)' },
+        },
+        {
+          name: 'gt',
+          label: { en_US: 'Greater Than (>)', zh_Hans: '大于 (>)' },
+        },
+        {
+          name: 'gte',
+          label: { en_US: 'Greater or Equal (>=)', zh_Hans: '大于等于 (>=)' },
+        },
         { name: 'lt', label: { en_US: 'Less Than (<)', zh_Hans: '小于 (<)' } },
-        { name: 'lte', label: { en_US: 'Less or Equal (<=)', zh_Hans: '小于等于 (<=)' } },
+        {
+          name: 'lte',
+          label: { en_US: 'Less or Equal (<=)', zh_Hans: '小于等于 (<=)' },
+        },
         { name: 'contains', label: { en_US: 'Contains', zh_Hans: '包含' } },
-        { name: 'starts_with', label: { en_US: 'Starts With', zh_Hans: '以...开头' } },
+        {
-        { name: 'ends_with', label: { en_US: 'Ends With', zh_Hans: '以...结尾' } },
+          name: 'starts_with',
-        { name: 'matches', label: { en_US: 'Matches Regex', zh_Hans: '匹配正则' } },
+          label: { en_US: 'Starts With', zh_Hans: '以...开头' },
+        },
+        {
+          name: 'ends_with',
+          label: { en_US: 'Ends With', zh_Hans: '以...结尾' },
+        },
+        {
+          name: 'matches',
+          label: { en_US: 'Matches Regex', zh_Hans: '匹配正则' },
+        },
       ],
       show_if: {
         field: 'condition_type',
@@ -261,11 +288,14 @@ export const switchCaseConfig: NodeConfigMeta = {
         zh_Hans: '情况',
       },
       description: {
-        en_US: 'Define cases as JSON array: [{"name": "case_1", "value": "value1"}, {"name": "case_2", "values": ["v1", "v2"]}]',
+        en_US:
-        zh_Hans: '使用 JSON 数组定义情况: [{"name": "case_1", "value": "value1"}, {"name": "case_2", "values": ["v1", "v2"]}]',
+          'Define cases as JSON array: [{"name": "case_1", "value": "value1"}, {"name": "case_2", "values": ["v1", "v2"]}]',
+        zh_Hans:
+          '使用 JSON 数组定义情况: [{"name": "case_1", "value": "value1"}, {"name": "case_2", "values": ["v1", "v2"]}]',
       },
       required: true,
-      default: '[{"name": "case_1", "value": ""}, {"name": "case_2", "value": ""}]',
+      default:
+        '[{"name": "case_1", "value": ""}, {"name": "case_2", "value": ""}]',
     },
     {
       id: 'case_sensitive',
@@ -502,8 +532,10 @@ export const parallelConfig: NodeConfigMeta = {
         zh_Hans: '分支',
       },
       description: {
-        en_US: 'Define branches as JSON array: [{"name": "branch_1"}, {"name": "branch_2"}]',
+        en_US:
-        zh_Hans: '使用 JSON 数组定义分支: [{"name": "branch_1"}, {"name": "branch_2"}]',
+          'Define branches as JSON array: [{"name": "branch_1"}, {"name": "branch_2"}]',
+        zh_Hans:
+          '使用 JSON 数组定义分支: [{"name": "branch_1"}, {"name": "branch_2"}]',
       },
       required: true,
       default: '[{"name": "branch_1"}, {"name": "branch_2"}]',
@@ -763,7 +795,10 @@ export const iteratorConfig: NodeConfigMeta = {
       name: 'parallel',
       type: DynamicFormItemType.BOOLEAN,
       label: { en_US: 'Parallel Processing', zh_Hans: '并行处理' },
-      description: { en_US: 'Process items in parallel', zh_Hans: '并行处理项目' },
+      description: {
+        en_US: 'Process items in parallel',
+        zh_Hans: '并行处理项目',
+      },
       required: false,
       default: false,
     },
@@ -772,7 +807,10 @@ export const iteratorConfig: NodeConfigMeta = {
       name: 'max_concurrency',
       type: DynamicFormItemType.INT,
       label: { en_US: 'Max Concurrency', zh_Hans: '最大并发数' },
-      description: { en_US: 'Maximum number of concurrent iterations', zh_Hans: '最大并发迭代数' },
+      description: {
+        en_US: 'Maximum number of concurrent iterations',
+        zh_Hans: '最大并发迭代数',
+      },
       required: false,
       default: 5,
       show_if: { field: 'parallel', operator: 'eq', value: true },
@@ -782,7 +820,10 @@ export const iteratorConfig: NodeConfigMeta = {
       name: 'max_iterations',
       type: DynamicFormItemType.INT,
       label: { en_US: 'Max Iterations', zh_Hans: '最大迭代次数' },
-      description: { en_US: 'Safety limit on iterations', zh_Hans: '迭代次数安全限制' },
+      description: {
+        en_US: 'Safety limit on iterations',
+        zh_Hans: '迭代次数安全限制',
+      },
       required: false,
       default: 1000,
     },
@@ -831,14 +872,29 @@ export const mergeConfig: NodeConfigMeta = {
       name: 'merge_strategy',
       type: DynamicFormItemType.SELECT,
       label: { en_US: 'Merge Strategy', zh_Hans: '合并策略' },
-      description: { en_US: 'How to merge inputs from branches', zh_Hans: '如何合并分支输入' },
+      description: {
+        en_US: 'How to merge inputs from branches',
+        zh_Hans: '如何合并分支输入',
+      },
       required: true,
       default: 'wait_all',
       options: [
-        { name: 'wait_all', label: { en_US: 'Wait for All', zh_Hans: '等待全部' } },
+        {
-        { name: 'first_completed', label: { en_US: 'First Completed', zh_Hans: '第一个完成' } },
+          name: 'wait_all',
-        { name: 'combine', label: { en_US: 'Combine to Object', zh_Hans: '合并为对象' } },
+          label: { en_US: 'Wait for All', zh_Hans: '等待全部' },
-        { name: 'array', label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' } },
+        },
+        {
+          name: 'first_completed',
+          label: { en_US: 'First Completed', zh_Hans: '第一个完成' },
+        },
+        {
+          name: 'combine',
+          label: { en_US: 'Combine to Object', zh_Hans: '合并为对象' },
+        },
+        {
+          name: 'array',
+          label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' },
+        },
       ],
     },
   ],
@@ -881,7 +937,11 @@ export const variableAggregatorConfig: NodeConfigMeta = {
       name: 'variable_mappings',
       type: DynamicFormItemType.TEXT,
       label: { en_US: 'Variable Mappings', zh_Hans: '变量映射' },
-      description: { en_US: 'JSON mapping of output variables: {"out_key": "{{nodes.xxx.value}}"}', zh_Hans: 'JSON 格式的输出变量映射: {"out_key": "{{nodes.xxx.value}}"}' },
+      description: {
+        en_US:
+          'JSON mapping of output variables: {"out_key": "{{nodes.xxx.value}}"}',
+        zh_Hans: 'JSON 格式的输出变量映射: {"out_key": "{{nodes.xxx.value}}"}',
+      },
       required: true,
       default: '{}',
     },
@@ -890,13 +950,25 @@ export const variableAggregatorConfig: NodeConfigMeta = {
       name: 'aggregation_mode',
       type: DynamicFormItemType.SELECT,
       label: { en_US: 'Aggregation Mode', zh_Hans: '聚合模式' },
-      description: { en_US: 'How to aggregate the variables', zh_Hans: '如何聚合变量' },
+      description: {
+        en_US: 'How to aggregate the variables',
+        zh_Hans: '如何聚合变量',
+      },
       required: true,
       default: 'merge',
       options: [
-        { name: 'merge', label: { en_US: 'Merge Objects', zh_Hans: '合并对象' } },
+        {
-        { name: 'array', label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' } },
+          name: 'merge',
-        { name: 'first', label: { en_US: 'First Non-null', zh_Hans: '第一个非空' } },
+          label: { en_US: 'Merge Objects', zh_Hans: '合并对象' },
+        },
+        {
+          name: 'array',
+          label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' },
+        },
+        {
+          name: 'first',
+          label: { en_US: 'First Non-null', zh_Hans: '第一个非空' },
+        },
       ],
     },
   ],

web/src/app/home/workflows/components/workflow-editor/node-configs/index.ts

@@ -1,6 +1,6 @@
 /**
  * Node Configurations Index
- * 
+ *
  * This module exports all node configuration metadata and provides
  * utility functions for accessing node configurations.
  */
@@ -9,7 +9,7 @@
 export * from './types';
 
 // Trigger Nodes
-export { 
+export {
   triggerConfigs,
   getTriggerConfig,
   messageTriggerConfig,
@@ -147,7 +147,9 @@ export function getNodeConfig(nodeType: string): NodeConfigMeta | undefined {
 /**
  * Get all node configurations for a category
  */
-export function getNodeConfigsByCategory(category: NodeCategory): NodeConfigMeta[] {
+export function getNodeConfigsByCategory(
+  category: NodeCategory,
+): NodeConfigMeta[] {
   return allNodeConfigs.filter((config) => config.category === category);
 }
 
@@ -171,18 +173,18 @@ export function isValidNodeType(nodeType: string): boolean {
 export function getDefaultConfig(nodeType: string): Record<string, unknown> {
   const config = getNodeConfig(nodeType);
   if (!config) return {};
-  
+
   // Build default config from schema defaults
   const defaults: Record<string, unknown> = {};
   for (const field of config.configSchema) {
     defaults[field.name] = field.default;
   }
-  
+
   // Override with explicit defaultConfig if provided
   if (config.defaultConfig) {
     Object.assign(defaults, config.defaultConfig);
   }
-  
+
   return defaults;
 }
 
@@ -191,32 +193,35 @@ export function getDefaultConfig(nodeType: string): Record<string, unknown> {
  */
 export function validateNodeConfig(
   nodeType: string,
-  config: Record<string, unknown>
+  config: Record<string, unknown>,
 ): { valid: boolean; errors: string[] } {
   const nodeConfig = getNodeConfig(nodeType);
   if (!nodeConfig) {
     return { valid: false, errors: [`Unknown node type: ${nodeType}`] };
   }
-  
+
   const errors: string[] = [];
-  
+
   for (const field of nodeConfig.configSchema) {
     const value = config[field.name];
-    
+
     // Check required fields
-    if (field.required && (value === undefined || value === null || value === '')) {
+    if (
+      field.required &&
+      (value === undefined || value === null || value === '')
+    ) {
       errors.push(`Field "${field.name}" is required`);
       continue;
     }
-    
+
     // Skip validation for optional empty fields
     if (!field.required && (value === undefined || value === null)) {
       continue;
     }
-    
+
     // Type-specific validation could be added here
   }
-  
+
   return { valid: errors.length === 0, errors };
 }
 

web/src/app/home/workflows/components/workflow-editor/node-configs/integration-configs.ts

@@ -1,6 +1,6 @@
 /**
  * Integration Node Configurations
- * 
+ *
  * Defines configurations for integration node types:
  * - database_query: Query databases
  * - redis_operation: Redis operations
@@ -64,7 +64,10 @@ export const databaseQueryConfig: NodeConfigMeta = {
       required: true,
       default: 'postgresql',
       options: [
-        { name: 'postgresql', label: { en_US: 'PostgreSQL', zh_Hans: 'PostgreSQL' } },
+        {
+          name: 'postgresql',
+          label: { en_US: 'PostgreSQL', zh_Hans: 'PostgreSQL' },
+        },
         { name: 'mysql', label: { en_US: 'MySQL', zh_Hans: 'MySQL' } },
         { name: 'sqlite', label: { en_US: 'SQLite', zh_Hans: 'SQLite' } },
       ],
@@ -372,7 +375,8 @@ export const mcpToolConfig: NodeConfigMeta = {
         zh_Hans: '参数模板',
       },
       description: {
-        en_US: 'Tool arguments as JSON (supports variable interpolation). Leave empty to use input.',
+        en_US:
+          'Tool arguments as JSON (supports variable interpolation). Leave empty to use input.',
         zh_Hans: '工具参数（JSON 格式，支持变量插值）。留空则使用输入。',
       },
       required: false,
@@ -537,27 +541,78 @@ export const memoryStoreConfig: NodeConfigMeta = {
 export const difyWorkflowConfig: NodeConfigMeta = {
   nodeType: 'dify_workflow',
   label: { en_US: 'Dify Workflow', zh_Hans: 'Dify 工作流' },
-  description: { en_US: 'Call a Dify platform workflow', zh_Hans: '调用 Dify 平台工作流' },
+  description: {
+    en_US: 'Call a Dify platform workflow',
+    zh_Hans: '调用 Dify 平台工作流',
+  },
   icon: 'Bot',
   category: 'integration',
   color: '#ec4899',
   inputs: [
-    createInput('input', 'any', { description: 'Input data', label: { en_US: 'Input', zh_Hans: '输入' }, required: false }),
+    createInput('input', 'any', {
+      description: 'Input data',
+      label: { en_US: 'Input', zh_Hans: '输入' },
+      required: false,
+    }),
   ],
   outputs: [
-    createOutput('result', 'any', { description: 'Workflow result', label: { en_US: 'Result', zh_Hans: '结果' } }),
+    createOutput('result', 'any', {
-    createOutput('success', 'boolean', { description: 'Whether call was successful', label: { en_US: 'Success', zh_Hans: '成功' } }),
+      description: 'Workflow result',
+      label: { en_US: 'Result', zh_Hans: '结果' },
+    }),
+    createOutput('success', 'boolean', {
+      description: 'Whether call was successful',
+      label: { en_US: 'Success', zh_Hans: '成功' },
+    }),
   ],
   configSchema: [
-    { id: 'base-url', name: 'base-url', type: DynamicFormItemType.STRING, label: { en_US: 'Base URL', zh_Hans: 'Base URL' }, description: { en_US: 'Dify API base URL', zh_Hans: 'Dify API 基础 URL' }, required: true, default: '' },
+    {
-    { id: 'api-key', name: 'api-key', type: DynamicFormItemType.STRING, label: { en_US: 'API Key', zh_Hans: 'API Key' }, description: { en_US: 'Dify API key', zh_Hans: 'Dify API 密钥' }, required: true, default: '' },
+      id: 'base-url',
-    { id: 'app-type', name: 'app-type', type: DynamicFormItemType.SELECT, label: { en_US: 'App Type', zh_Hans: '应用类型' }, description: { en_US: 'Dify application type', zh_Hans: 'Dify 应用类型' }, required: true, default: 'workflow', options: [
+      name: 'base-url',
-      { name: 'workflow', label: { en_US: 'Workflow', zh_Hans: '工作流' } },
+      type: DynamicFormItemType.STRING,
-      { name: 'chatbot', label: { en_US: 'Chatbot', zh_Hans: '聊天机器人' } },
+      label: { en_US: 'Base URL', zh_Hans: 'Base URL' },
-    ] },
+      description: { en_US: 'Dify API base URL', zh_Hans: 'Dify API 基础 URL' },
-    { id: 'timeout', name: 'timeout', type: DynamicFormItemType.INT, label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' }, description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' }, required: false, default: 60 },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'api-key',
+      name: 'api-key',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'API Key', zh_Hans: 'API Key' },
+      description: { en_US: 'Dify API key', zh_Hans: 'Dify API 密钥' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'app-type',
+      name: 'app-type',
+      type: DynamicFormItemType.SELECT,
+      label: { en_US: 'App Type', zh_Hans: '应用类型' },
+      description: { en_US: 'Dify application type', zh_Hans: 'Dify 应用类型' },
+      required: true,
+      default: 'workflow',
+      options: [
+        { name: 'workflow', label: { en_US: 'Workflow', zh_Hans: '工作流' } },
+        { name: 'chatbot', label: { en_US: 'Chatbot', zh_Hans: '聊天机器人' } },
+      ],
+    },
+    {
+      id: 'timeout',
+      name: 'timeout',
+      type: DynamicFormItemType.INT,
+      label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' },
+      description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' },
+      required: false,
+      default: 60,
+    },
   ],
-  defaultConfig: { 'base-url': '', 'api-key': '', 'app-type': 'workflow', timeout: 60 },
+  defaultConfig: {
+    'base-url': '',
+    'api-key': '',
+    'app-type': 'workflow',
+    timeout: 60,
+  },
 };
 
 /**
@@ -566,22 +621,69 @@ export const difyWorkflowConfig: NodeConfigMeta = {
 export const difyKnowledgeQueryConfig: NodeConfigMeta = {
   nodeType: 'dify_knowledge_query',
   label: { en_US: 'Dify Knowledge Query', zh_Hans: 'Dify 知识库查询' },
-  description: { en_US: 'Query Dify knowledge base', zh_Hans: '查询 Dify 知识库' },
+  description: {
+    en_US: 'Query Dify knowledge base',
+    zh_Hans: '查询 Dify 知识库',
+  },
   icon: 'Search',
   category: 'integration',
   color: '#ec4899',
   inputs: [
-    createInput('query', 'string', { description: 'Search query', label: { en_US: 'Query', zh_Hans: '查询' } }),
+    createInput('query', 'string', {
+      description: 'Search query',
+      label: { en_US: 'Query', zh_Hans: '查询' },
+    }),
   ],
   outputs: [
-    createOutput('results', 'array', { description: 'Search results', label: { en_US: 'Results', zh_Hans: '结果' } }),
+    createOutput('results', 'array', {
-    createOutput('success', 'boolean', { description: 'Whether query was successful', label: { en_US: 'Success', zh_Hans: '成功' } }),
+      description: 'Search results',
+      label: { en_US: 'Results', zh_Hans: '结果' },
+    }),
+    createOutput('success', 'boolean', {
+      description: 'Whether query was successful',
+      label: { en_US: 'Success', zh_Hans: '成功' },
+    }),
   ],
   configSchema: [
-    { id: 'base-url', name: 'base-url', type: DynamicFormItemType.STRING, label: { en_US: 'Base URL', zh_Hans: 'Base URL' }, description: { en_US: 'Dify API base URL', zh_Hans: 'Dify API 基础 URL' }, required: true, default: '' },
+    {
-    { id: 'api-key', name: 'api-key', type: DynamicFormItemType.STRING, label: { en_US: 'API Key', zh_Hans: 'API Key' }, description: { en_US: 'Dify API key', zh_Hans: 'Dify API 密钥' }, required: true, default: '' },
+      id: 'base-url',
-    { id: 'dataset_id', name: 'dataset_id', type: DynamicFormItemType.STRING, label: { en_US: 'Dataset ID', zh_Hans: '数据集 ID' }, description: { en_US: 'Dify dataset ID', zh_Hans: 'Dify 数据集 ID' }, required: true, default: '' },
+      name: 'base-url',
-    { id: 'top_k', name: 'top_k', type: DynamicFormItemType.INT, label: { en_US: 'Top K', zh_Hans: 'Top K' }, description: { en_US: 'Number of results to return', zh_Hans: '返回结果数量' }, required: false, default: 5 },
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Base URL', zh_Hans: 'Base URL' },
+      description: { en_US: 'Dify API base URL', zh_Hans: 'Dify API 基础 URL' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'api-key',
+      name: 'api-key',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'API Key', zh_Hans: 'API Key' },
+      description: { en_US: 'Dify API key', zh_Hans: 'Dify API 密钥' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'dataset_id',
+      name: 'dataset_id',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Dataset ID', zh_Hans: '数据集 ID' },
+      description: { en_US: 'Dify dataset ID', zh_Hans: 'Dify 数据集 ID' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'top_k',
+      name: 'top_k',
+      type: DynamicFormItemType.INT,
+      label: { en_US: 'Top K', zh_Hans: 'Top K' },
+      description: {
+        en_US: 'Number of results to return',
+        zh_Hans: '返回结果数量',
+      },
+      required: false,
+      default: 5,
+    },
   ],
   defaultConfig: { 'base-url': '', 'api-key': '', dataset_id: '', top_k: 5 },
 };
@@ -592,20 +694,49 @@ export const difyKnowledgeQueryConfig: NodeConfigMeta = {
 export const n8nWorkflowConfig: NodeConfigMeta = {
   nodeType: 'n8n_workflow',
   label: { en_US: 'N8n Workflow', zh_Hans: 'n8n 工作流' },
-  description: { en_US: 'Call an n8n workflow via webhook', zh_Hans: '通过 webhook 调用 n8n 工作流' },
+  description: {
+    en_US: 'Call an n8n workflow via webhook',
+    zh_Hans: '通过 webhook 调用 n8n 工作流',
+  },
   icon: 'Settings',
   category: 'integration',
   color: '#ec4899',
   inputs: [
-    createInput('input', 'any', { description: 'Input data', label: { en_US: 'Input', zh_Hans: '输入' }, required: false }),
+    createInput('input', 'any', {
+      description: 'Input data',
+      label: { en_US: 'Input', zh_Hans: '输入' },
+      required: false,
+    }),
   ],
   outputs: [
-    createOutput('result', 'any', { description: 'Workflow result', label: { en_US: 'Result', zh_Hans: '结果' } }),
+    createOutput('result', 'any', {
-    createOutput('success', 'boolean', { description: 'Whether call was successful', label: { en_US: 'Success', zh_Hans: '成功' } }),
+      description: 'Workflow result',
+      label: { en_US: 'Result', zh_Hans: '结果' },
+    }),
+    createOutput('success', 'boolean', {
+      description: 'Whether call was successful',
+      label: { en_US: 'Success', zh_Hans: '成功' },
+    }),
   ],
   configSchema: [
-    { id: 'webhook-url', name: 'webhook-url', type: DynamicFormItemType.STRING, label: { en_US: 'Webhook URL', zh_Hans: 'Webhook URL' }, description: { en_US: 'N8n webhook URL', zh_Hans: 'n8n Webhook URL' }, required: true, default: '' },
+    {
-    { id: 'timeout', name: 'timeout', type: DynamicFormItemType.INT, label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' }, description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' }, required: false, default: 60 },
+      id: 'webhook-url',
+      name: 'webhook-url',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Webhook URL', zh_Hans: 'Webhook URL' },
+      description: { en_US: 'N8n webhook URL', zh_Hans: 'n8n Webhook URL' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'timeout',
+      name: 'timeout',
+      type: DynamicFormItemType.INT,
+      label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' },
+      description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' },
+      required: false,
+      default: 60,
+    },
   ],
   defaultConfig: { 'webhook-url': '', timeout: 60 },
 };
@@ -621,17 +752,65 @@ export const langflowFlowConfig: NodeConfigMeta = {
   category: 'integration',
   color: '#ec4899',
   inputs: [
-    createInput('input', 'any', { description: 'Input data', label: { en_US: 'Input', zh_Hans: '输入' }, required: false }),
+    createInput('input', 'any', {
+      description: 'Input data',
+      label: { en_US: 'Input', zh_Hans: '输入' },
+      required: false,
+    }),
   ],
   outputs: [
-    createOutput('result', 'any', { description: 'Flow result', label: { en_US: 'Result', zh_Hans: '结果' } }),
+    createOutput('result', 'any', {
-    createOutput('success', 'boolean', { description: 'Whether call was successful', label: { en_US: 'Success', zh_Hans: '成功' } }),
+      description: 'Flow result',
+      label: { en_US: 'Result', zh_Hans: '结果' },
+    }),
+    createOutput('success', 'boolean', {
+      description: 'Whether call was successful',
+      label: { en_US: 'Success', zh_Hans: '成功' },
+    }),
   ],
   configSchema: [
-    { id: 'base-url', name: 'base-url', type: DynamicFormItemType.STRING, label: { en_US: 'Base URL', zh_Hans: 'Base URL' }, description: { en_US: 'Langflow API base URL', zh_Hans: 'Langflow API 基础 URL' }, required: true, default: '' },
+    {
-    { id: 'flow-id', name: 'flow-id', type: DynamicFormItemType.STRING, label: { en_US: 'Flow ID', zh_Hans: '流程 ID' }, description: { en_US: 'Langflow flow ID', zh_Hans: 'Langflow 流程 ID' }, required: true, default: '' },
+      id: 'base-url',
-    { id: 'api-key', name: 'api-key', type: DynamicFormItemType.STRING, label: { en_US: 'API Key', zh_Hans: 'API Key' }, description: { en_US: 'Langflow API key (optional)', zh_Hans: 'Langflow API 密钥（可选）' }, required: false, default: '' },
+      name: 'base-url',
-    { id: 'timeout', name: 'timeout', type: DynamicFormItemType.INT, label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' }, description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' }, required: false, default: 60 },
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Base URL', zh_Hans: 'Base URL' },
+      description: {
+        en_US: 'Langflow API base URL',
+        zh_Hans: 'Langflow API 基础 URL',
+      },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'flow-id',
+      name: 'flow-id',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Flow ID', zh_Hans: '流程 ID' },
+      description: { en_US: 'Langflow flow ID', zh_Hans: 'Langflow 流程 ID' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'api-key',
+      name: 'api-key',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'API Key', zh_Hans: 'API Key' },
+      description: {
+        en_US: 'Langflow API key (optional)',
+        zh_Hans: 'Langflow API 密钥（可选）',
+      },
+      required: false,
+      default: '',
+    },
+    {
+      id: 'timeout',
+      name: 'timeout',
+      type: DynamicFormItemType.INT,
+      label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' },
+      description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' },
+      required: false,
+      default: 60,
+    },
   ],
   defaultConfig: { 'base-url': '', 'flow-id': '', 'api-key': '', timeout: 60 },
 };
@@ -647,19 +826,65 @@ export const cozeBotConfig: NodeConfigMeta = {
   category: 'integration',
   color: '#ec4899',
   inputs: [
-    createInput('message', 'string', { description: 'Message to send', label: { en_US: 'Message', zh_Hans: '消息' } }),
+    createInput('message', 'string', {
+      description: 'Message to send',
+      label: { en_US: 'Message', zh_Hans: '消息' },
+    }),
   ],
   outputs: [
-    createOutput('result', 'any', { description: 'Bot response', label: { en_US: 'Result', zh_Hans: '结果' } }),
+    createOutput('result', 'any', {
-    createOutput('success', 'boolean', { description: 'Whether call was successful', label: { en_US: 'Success', zh_Hans: '成功' } }),
+      description: 'Bot response',
+      label: { en_US: 'Result', zh_Hans: '结果' },
+    }),
+    createOutput('success', 'boolean', {
+      description: 'Whether call was successful',
+      label: { en_US: 'Success', zh_Hans: '成功' },
+    }),
   ],
   configSchema: [
-    { id: 'api-base', name: 'api-base', type: DynamicFormItemType.STRING, label: { en_US: 'API Base URL', zh_Hans: 'API 基础 URL' }, description: { en_US: 'Coze API base URL', zh_Hans: 'Coze API 基础 URL' }, required: true, default: 'https://api.coze.com' },
+    {
-    { id: 'bot-id', name: 'bot-id', type: DynamicFormItemType.STRING, label: { en_US: 'Bot ID', zh_Hans: 'Bot ID' }, description: { en_US: 'Coze Bot ID', zh_Hans: 'Coze Bot ID' }, required: true, default: '' },
+      id: 'api-base',
-    { id: 'api-key', name: 'api-key', type: DynamicFormItemType.STRING, label: { en_US: 'API Key', zh_Hans: 'API Key' }, description: { en_US: 'Coze API key', zh_Hans: 'Coze API 密钥' }, required: true, default: '' },
+      name: 'api-base',
-    { id: 'timeout', name: 'timeout', type: DynamicFormItemType.INT, label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' }, description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' }, required: false, default: 60 },
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'API Base URL', zh_Hans: 'API 基础 URL' },
+      description: { en_US: 'Coze API base URL', zh_Hans: 'Coze API 基础 URL' },
+      required: true,
+      default: 'https://api.coze.com',
+    },
+    {
+      id: 'bot-id',
+      name: 'bot-id',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'Bot ID', zh_Hans: 'Bot ID' },
+      description: { en_US: 'Coze Bot ID', zh_Hans: 'Coze Bot ID' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'api-key',
+      name: 'api-key',
+      type: DynamicFormItemType.STRING,
+      label: { en_US: 'API Key', zh_Hans: 'API Key' },
+      description: { en_US: 'Coze API key', zh_Hans: 'Coze API 密钥' },
+      required: true,
+      default: '',
+    },
+    {
+      id: 'timeout',
+      name: 'timeout',
+      type: DynamicFormItemType.INT,
+      label: { en_US: 'Timeout (seconds)', zh_Hans: '超时时间（秒）' },
+      description: { en_US: 'Request timeout', zh_Hans: '请求超时时间' },
+      required: false,
+      default: 60,
+    },
   ],
-  defaultConfig: { 'api-base': 'https://api.coze.com', 'bot-id': '', 'api-key': '', timeout: 60 },
+  defaultConfig: {
+    'api-base': 'https://api.coze.com',
+    'bot-id': '',
+    'api-key': '',
+    timeout: 60,
+  },
 };
 
 /**
@@ -680,6 +905,8 @@ export const integrationConfigs: NodeConfigMeta[] = [
 /**
  * Get integration config by type
  */
-export function getIntegrationConfig(nodeType: string): NodeConfigMeta | undefined {
+export function getIntegrationConfig(
+  nodeType: string,
+): NodeConfigMeta | undefined {
   return integrationConfigs.find((config) => config.nodeType === nodeType);
 }

web/src/app/home/workflows/components/workflow-editor/node-configs/process-configs.ts

@@ -1,6 +1,6 @@
 /**
  * Process Node Configurations
- * 
+ *
  * Defines configurations for general processing node types:
  * - text_template: Generate text using templates
  * - json_transform: Transform JSON data
@@ -52,7 +52,8 @@ export const textTemplateConfig: NodeConfigMeta = {
         zh_Hans: '模板',
       },
       description: {
-        en_US: 'Text template with variable placeholders (e.g., {{variable_name}})',
+        en_US:
+          'Text template with variable placeholders (e.g., {{variable_name}})',
         zh_Hans: '带有变量占位符的文本模板（例如 {{variable_name}}）',
       },
       required: true,
@@ -141,9 +142,18 @@ export const jsonTransformConfig: NodeConfigMeta = {
       required: true,
       default: 'jmespath',
       options: [
-        { name: 'jmespath', label: { en_US: 'JMESPath Expression', zh_Hans: 'JMESPath 表达式' } },
+        {
-        { name: 'jsonpath', label: { en_US: 'JSONPath Expression', zh_Hans: 'JSONPath 表达式' } },
+          name: 'jmespath',
-        { name: 'mapping', label: { en_US: 'Field Mapping', zh_Hans: '字段映射' } },
+          label: { en_US: 'JMESPath Expression', zh_Hans: 'JMESPath 表达式' },
+        },
+        {
+          name: 'jsonpath',
+          label: { en_US: 'JSONPath Expression', zh_Hans: 'JSONPath 表达式' },
+        },
+        {
+          name: 'mapping',
+          label: { en_US: 'Field Mapping', zh_Hans: '字段映射' },
+        },
       ],
     },
     {
@@ -175,8 +185,10 @@ export const jsonTransformConfig: NodeConfigMeta = {
         zh_Hans: '字段映射',
       },
       description: {
-        en_US: 'JSON object defining field mappings: {"output_field": "input.path.to.field"}',
+        en_US:
-        zh_Hans: '定义字段映射的 JSON 对象: {"output_field": "input.path.to.field"}',
+          'JSON object defining field mappings: {"output_field": "input.path.to.field"}',
+        zh_Hans:
+          '定义字段映射的 JSON 对象: {"output_field": "input.path.to.field"}',
       },
       required: true,
       default: '{}',
@@ -243,7 +255,10 @@ export const codeExecutorConfig: NodeConfigMeta = {
       required: true,
       default: 'javascript',
       options: [
-        { name: 'javascript', label: { en_US: 'JavaScript', zh_Hans: 'JavaScript' } },
+        {
+          name: 'javascript',
+          label: { en_US: 'JavaScript', zh_Hans: 'JavaScript' },
+        },
         { name: 'python', label: { en_US: 'Python', zh_Hans: 'Python' } },
       ],
     },
@@ -256,11 +271,13 @@ export const codeExecutorConfig: NodeConfigMeta = {
         zh_Hans: '代码',
       },
       description: {
-        en_US: 'Code to execute. Use `input` to access input data and return the result.',
+        en_US:
+          'Code to execute. Use `input` to access input data and return the result.',
         zh_Hans: '要执行的代码。使用 `input` 访问输入数据，并返回结果。',
       },
       required: true,
-      default: '// Access input with: input\n// Return result with: return result;\n\nreturn input;',
+      default:
+        '// Access input with: input\n// Return result with: return result;\n\nreturn input;',
     },
     {
       id: 'timeout',
@@ -334,13 +351,25 @@ export const dataAggregatorConfig: NodeConfigMeta = {
       required: true,
       default: 'array',
       options: [
-        { name: 'array', label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' } },
+        {
-        { name: 'concat', label: { en_US: 'Concatenate Strings', zh_Hans: '连接字符串' } },
+          name: 'array',
+          label: { en_US: 'Collect to Array', zh_Hans: '收集为数组' },
+        },
+        {
+          name: 'concat',
+          label: { en_US: 'Concatenate Strings', zh_Hans: '连接字符串' },
+        },
         { name: 'sum', label: { en_US: 'Sum Numbers', zh_Hans: '求和' } },
-        { name: 'average', label: { en_US: 'Average Numbers', zh_Hans: '求平均' } },
+        {
+          name: 'average',
+          label: { en_US: 'Average Numbers', zh_Hans: '求平均' },
+        },
         { name: 'min', label: { en_US: 'Minimum', zh_Hans: '最小值' } },
         { name: 'max', label: { en_US: 'Maximum', zh_Hans: '最大值' } },
-        { name: 'merge', label: { en_US: 'Merge Objects', zh_Hans: '合并对象' } },
+        {
+          name: 'merge',
+          label: { en_US: 'Merge Objects', zh_Hans: '合并对象' },
+        },
         { name: 'first', label: { en_US: 'First Item', zh_Hans: '第一项' } },
         { name: 'last', label: { en_US: 'Last Item', zh_Hans: '最后一项' } },
       ],
@@ -437,11 +466,23 @@ export const textSplitterConfig: NodeConfigMeta = {
       required: true,
       default: 'separator',
       options: [
-        { name: 'separator', label: { en_US: 'By Separator', zh_Hans: '按分隔符' } },
+        {
+          name: 'separator',
+          label: { en_US: 'By Separator', zh_Hans: '按分隔符' },
+        },
         { name: 'length', label: { en_US: 'By Length', zh_Hans: '按长度' } },
-        { name: 'sentences', label: { en_US: 'By Sentences', zh_Hans: '按句子' } },
+        {
-        { name: 'paragraphs', label: { en_US: 'By Paragraphs', zh_Hans: '按段落' } },
+          name: 'sentences',
-        { name: 'regex', label: { en_US: 'By Regex', zh_Hans: '按正则表达式' } },
+          label: { en_US: 'By Sentences', zh_Hans: '按句子' },
+        },
+        {
+          name: 'paragraphs',
+          label: { en_US: 'By Paragraphs', zh_Hans: '按段落' },
+        },
+        {
+          name: 'regex',
+          label: { en_US: 'By Regex', zh_Hans: '按正则表达式' },
+        },
       ],
     },
     {
@@ -613,7 +654,10 @@ export const variableAssignmentConfig: NodeConfigMeta = {
       options: [
         { name: 'input', label: { en_US: 'From Input', zh_Hans: '来自输入' } },
         { name: 'static', label: { en_US: 'Static Value', zh_Hans: '静态值' } },
-        { name: 'expression', label: { en_US: 'Expression', zh_Hans: '表达式' } },
+        {
+          name: 'expression',
+          label: { en_US: 'Expression', zh_Hans: '表达式' },
+        },
       ],
     },
     {
@@ -714,7 +758,10 @@ export const dataTransformConfig: NodeConfigMeta = {
         { name: 'template', label: { en_US: 'Template', zh_Hans: '模板' } },
         { name: 'jsonpath', label: { en_US: 'JSONPath', zh_Hans: 'JSONPath' } },
         { name: 'jmespath', label: { en_US: 'JMESPath', zh_Hans: 'JMESPath' } },
-        { name: 'expression', label: { en_US: 'Expression', zh_Hans: '表达式' } },
+        {
+          name: 'expression',
+          label: { en_US: 'Expression', zh_Hans: '表达式' },
+        },
       ],
     },
     {

web/src/app/home/workflows/components/workflow-editor/node-configs/trigger-configs.ts

@@ -1,6 +1,6 @@
 /**
  * Trigger Node Configurations
- * 
+ *
  * Defines configurations for all trigger node types:
  * - message_trigger: Triggered by incoming messages
  * - cron_trigger: Triggered by scheduled time
@@ -62,9 +62,15 @@ export const messageTriggerConfig: NodeConfigMeta = {
       default: 'all',
       options: [
         { name: 'all', label: { en_US: 'All Messages', zh_Hans: '所有消息' } },
-        { name: 'prefix', label: { en_US: 'Prefix Match', zh_Hans: '前缀匹配' } },
+        {
+          name: 'prefix',
+          label: { en_US: 'Prefix Match', zh_Hans: '前缀匹配' },
+        },
         { name: 'regex', label: { en_US: 'Regex Match', zh_Hans: '正则匹配' } },
-        { name: 'contains', label: { en_US: 'Contains Keyword', zh_Hans: '包含关键词' } },
+        {
+          name: 'contains',
+          label: { en_US: 'Contains Keyword', zh_Hans: '包含关键词' },
+        },
         { name: 'exact', label: { en_US: 'Exact Match', zh_Hans: '精确匹配' } },
       ],
     },
@@ -77,7 +83,8 @@ export const messageTriggerConfig: NodeConfigMeta = {
         zh_Hans: '匹配模式',
       },
       description: {
-        en_US: 'The pattern to match against the message (prefix, regex, keyword, or exact text)',
+        en_US:
+          'The pattern to match against the message (prefix, regex, keyword, or exact text)',
         zh_Hans: '用于匹配消息的模式（前缀、正则表达式、关键词或精确文本）',
       },
       required: false,
@@ -172,12 +179,39 @@ export const cronTriggerConfig: NodeConfigMeta = {
       default: 'Asia/Shanghai',
       options: [
         { name: 'UTC', label: { en_US: 'UTC', zh_Hans: 'UTC' } },
-        { name: 'Asia/Shanghai', label: { en_US: 'Asia/Shanghai (UTC+8)', zh_Hans: '亚洲/上海 (UTC+8)' } },
+        {
-        { name: 'Asia/Tokyo', label: { en_US: 'Asia/Tokyo (UTC+9)', zh_Hans: '亚洲/东京 (UTC+9)' } },
+          name: 'Asia/Shanghai',
-        { name: 'America/New_York', label: { en_US: 'America/New_York (EST)', zh_Hans: '美国/纽约 (EST)' } },
+          label: {
-        { name: 'America/Los_Angeles', label: { en_US: 'America/Los_Angeles (PST)', zh_Hans: '美国/洛杉矶 (PST)' } },
+            en_US: 'Asia/Shanghai (UTC+8)',
-        { name: 'Europe/London', label: { en_US: 'Europe/London (GMT)', zh_Hans: '欧洲/伦敦 (GMT)' } },
+            zh_Hans: '亚洲/上海 (UTC+8)',
-        { name: 'Europe/Berlin', label: { en_US: 'Europe/Berlin (CET)', zh_Hans: '欧洲/柏林 (CET)' } },
+          },
+        },
+        {
+          name: 'Asia/Tokyo',
+          label: { en_US: 'Asia/Tokyo (UTC+9)', zh_Hans: '亚洲/东京 (UTC+9)' },
+        },
+        {
+          name: 'America/New_York',
+          label: {
+            en_US: 'America/New_York (EST)',
+            zh_Hans: '美国/纽约 (EST)',
+          },
+        },
+        {
+          name: 'America/Los_Angeles',
+          label: {
+            en_US: 'America/Los_Angeles (PST)',
+            zh_Hans: '美国/洛杉矶 (PST)',
+          },
+        },
+        {
+          name: 'Europe/London',
+          label: { en_US: 'Europe/London (GMT)', zh_Hans: '欧洲/伦敦 (GMT)' },
+        },
+        {
+          name: 'Europe/Berlin',
+          label: { en_US: 'Europe/Berlin (CET)', zh_Hans: '欧洲/柏林 (CET)' },
+        },
       ],
     },
     {
@@ -230,7 +264,8 @@ export const webhookTriggerConfig: NodeConfigMeta = {
     zh_Hans: 'Webhook 触发',
   },
   description: {
-    en_US: 'Trigger workflow when an HTTP request is received at the webhook URL',
+    en_US:
+      'Trigger workflow when an HTTP request is received at the webhook URL',
     zh_Hans: '当在 Webhook URL 收到 HTTP 请求时触发工作流',
   },
   icon: 'Webhook',
@@ -288,8 +323,14 @@ export const webhookTriggerConfig: NodeConfigMeta = {
       default: 'none',
       options: [
         { name: 'none', label: { en_US: 'None', zh_Hans: '无' } },
-        { name: 'token', label: { en_US: 'Bearer Token', zh_Hans: 'Bearer 令牌' } },
+        {
-        { name: 'signature', label: { en_US: 'Signature', zh_Hans: '签名验证' } },
+          name: 'token',
+          label: { en_US: 'Bearer Token', zh_Hans: 'Bearer 令牌' },
+        },
+        {
+          name: 'signature',
+          label: { en_US: 'Signature', zh_Hans: '签名验证' },
+        },
         { name: 'basic', label: { en_US: 'Basic Auth', zh_Hans: '基本认证' } },
       ],
     },
@@ -328,10 +369,25 @@ export const webhookTriggerConfig: NodeConfigMeta = {
       required: false,
       default: 'application/json',
       options: [
-        { name: 'application/json', label: { en_US: 'application/json', zh_Hans: 'JSON' } },
+        {
-        { name: 'application/x-www-form-urlencoded', label: { en_US: 'application/x-www-form-urlencoded', zh_Hans: '表单编码' } },
+          name: 'application/json',
-        { name: 'multipart/form-data', label: { en_US: 'multipart/form-data', zh_Hans: '表单数据' } },
+          label: { en_US: 'application/json', zh_Hans: 'JSON' },
-        { name: 'text/plain', label: { en_US: 'text/plain', zh_Hans: '纯文本' } },
+        },
+        {
+          name: 'application/x-www-form-urlencoded',
+          label: {
+            en_US: 'application/x-www-form-urlencoded',
+            zh_Hans: '表单编码',
+          },
+        },
+        {
+          name: 'multipart/form-data',
+          label: { en_US: 'multipart/form-data', zh_Hans: '表单数据' },
+        },
+        {
+          name: 'text/plain',
+          label: { en_US: 'text/plain', zh_Hans: '纯文本' },
+        },
       ],
     },
     {
@@ -424,15 +480,42 @@ export const eventTriggerConfig: NodeConfigMeta = {
       required: true,
       default: 'member_join',
       options: [
-        { name: 'member_join', label: { en_US: 'Member Join', zh_Hans: '成员加入' } },
+        {
-        { name: 'member_leave', label: { en_US: 'Member Leave', zh_Hans: '成员离开' } },
+          name: 'member_join',
-        { name: 'message_recall', label: { en_US: 'Message Recall', zh_Hans: '消息撤回' } },
+          label: { en_US: 'Member Join', zh_Hans: '成员加入' },
-        { name: 'group_created', label: { en_US: 'Group Created', zh_Hans: '群组创建' } },
+        },
-        { name: 'group_disbanded', label: { en_US: 'Group Disbanded', zh_Hans: '群组解散' } },
+        {
-        { name: 'bot_added', label: { en_US: 'Bot Added to Group', zh_Hans: '机器人被添加到群' } },
+          name: 'member_leave',
-        { name: 'bot_removed', label: { en_US: 'Bot Removed from Group', zh_Hans: '机器人被移出群' } },
+          label: { en_US: 'Member Leave', zh_Hans: '成员离开' },
-        { name: 'friend_request', label: { en_US: 'Friend Request', zh_Hans: '好友请求' } },
+        },
-        { name: 'group_request', label: { en_US: 'Group Join Request', zh_Hans: '入群请求' } },
+        {
+          name: 'message_recall',
+          label: { en_US: 'Message Recall', zh_Hans: '消息撤回' },
+        },
+        {
+          name: 'group_created',
+          label: { en_US: 'Group Created', zh_Hans: '群组创建' },
+        },
+        {
+          name: 'group_disbanded',
+          label: { en_US: 'Group Disbanded', zh_Hans: '群组解散' },
+        },
+        {
+          name: 'bot_added',
+          label: { en_US: 'Bot Added to Group', zh_Hans: '机器人被添加到群' },
+        },
+        {
+          name: 'bot_removed',
+          label: { en_US: 'Bot Removed from Group', zh_Hans: '机器人被移出群' },
+        },
+        {
+          name: 'friend_request',
+          label: { en_US: 'Friend Request', zh_Hans: '好友请求' },
+        },
+        {
+          name: 'group_request',
+          label: { en_US: 'Group Join Request', zh_Hans: '入群请求' },
+        },
       ],
     },
   ],

web/src/app/home/workflows/components/workflow-editor/node-configs/types.ts

@@ -1,6 +1,6 @@
 /**
  * Workflow Node Configuration Types
- * 
+ *
  * This module defines the types used for node configuration metadata.
  * It extends the existing dynamic form system to support workflow-specific features.
  */
@@ -23,40 +23,40 @@ export interface ExtendedPortDefinition extends PortDefinition {
 export interface NodeConfigMeta {
   /** Unique node type identifier */
   nodeType: string;
-  
+
   /** Display name for the node */
   label: I18nObject;
-  
+
   /** Description of what the node does */
   description: I18nObject;
-  
+
   /** Icon name (from lucide-react) */
   icon: string;
-  
+
   /** Node category for organization */
   category: NodeCategory;
-  
+
   /** Color for the node header */
   color?: string;
-  
+
   /** Input port definitions */
   inputs: ExtendedPortDefinition[];
-  
+
   /** Output port definitions */
   outputs: ExtendedPortDefinition[];
-  
+
   /** Configuration schema using the dynamic form system */
   configSchema: IDynamicFormItemSchema[];
-  
+
   /** Default configuration values */
   defaultConfig?: Record<string, unknown>;
-  
+
   /** Whether this node can be the starting point of a workflow */
   isEntryPoint?: boolean;
-  
+
   /** Maximum number of this node type allowed in a workflow (undefined = unlimited) */
   maxInstances?: number;
-  
+
   /** Documentation URL */
   docsUrl?: string;
 }
@@ -76,7 +76,7 @@ export function createPort(
     description?: string;
     required?: boolean;
     label?: I18nObject;
-  }
+  },
 ): ExtendedPortDefinition {
   return {
     name,
@@ -97,9 +97,12 @@ export function createInput(
     description?: string;
     required?: boolean;
     label?: I18nObject;
-  }
+  },
 ): ExtendedPortDefinition {
-  return createPort(name, type, { ...options, required: options?.required ?? true });
+  return createPort(name, type, {
+    ...options,
+    required: options?.required ?? true,
+  });
 }
 
 /**
@@ -111,7 +114,7 @@ export function createOutput(
   options?: {
     description?: string;
     label?: I18nObject;
-  }
+  },
 ): ExtendedPortDefinition {
   return createPort(name, type, { ...options, required: false });
 }

web/src/app/home/workflows/components/workflow-editor/workflow-constants.ts

@@ -48,53 +48,176 @@ import { resolveI18nLabel, maybeTranslateKey } from './workflow-i18n';
 // Single source of truth.  Used by WorkflowNodeComponent,
 // NodePalette, and useWorkflowStore.
 
-export const NODE_TYPE_I18N_KEYS: Record<string, { labelKey: string; descriptionKey: string }> = {
+export const NODE_TYPE_I18N_KEYS: Record<
+  string,
+  { labelKey: string; descriptionKey: string }
+> = {
   // Trigger
-  'trigger.message_trigger': { labelKey: 'workflows.nodes.messageTrigger', descriptionKey: 'workflows.nodes.messageTriggerDescription' },
+  'trigger.message_trigger': {
-  'trigger.cron_trigger':    { labelKey: 'workflows.nodes.cronTrigger',    descriptionKey: 'workflows.nodes.cronTriggerDescription' },
+    labelKey: 'workflows.nodes.messageTrigger',
-  'trigger.webhook_trigger': { labelKey: 'workflows.nodes.webhookTrigger', descriptionKey: 'workflows.nodes.webhookTriggerDescription' },
+    descriptionKey: 'workflows.nodes.messageTriggerDescription',
-  'trigger.event_trigger':   { labelKey: 'workflows.nodes.eventTrigger',   descriptionKey: 'workflows.nodes.eventTriggerDescription' },
+  },
+  'trigger.cron_trigger': {
+    labelKey: 'workflows.nodes.cronTrigger',
+    descriptionKey: 'workflows.nodes.cronTriggerDescription',
+  },
+  'trigger.webhook_trigger': {
+    labelKey: 'workflows.nodes.webhookTrigger',
+    descriptionKey: 'workflows.nodes.webhookTriggerDescription',
+  },
+  'trigger.event_trigger': {
+    labelKey: 'workflows.nodes.eventTrigger',
+    descriptionKey: 'workflows.nodes.eventTriggerDescription',
+  },
   // Process / AI
-  'process.llm_call':            { labelKey: 'workflows.nodes.llmCall',            descriptionKey: 'workflows.nodes.llmCallDescription' },
+  'process.llm_call': {
-  'process.question_classifier': { labelKey: 'workflows.nodes.questionClassifier', descriptionKey: 'workflows.nodes.questionClassifierDescription' },
+    labelKey: 'workflows.nodes.llmCall',
-  'process.parameter_extractor': { labelKey: 'workflows.nodes.parameterExtractor', descriptionKey: 'workflows.nodes.parameterExtractorDescription' },
+    descriptionKey: 'workflows.nodes.llmCallDescription',
-  'process.knowledge_retrieval': { labelKey: 'workflows.nodes.knowledgeRetrieval', descriptionKey: 'workflows.nodes.knowledgeRetrievalDescription' },
+  },
-  'process.code_executor':       { labelKey: 'workflows.nodes.codeExecutor',       descriptionKey: 'workflows.nodes.codeExecutorDescription' },
+  'process.question_classifier': {
-  'process.http_request':        { labelKey: 'workflows.nodes.httpRequest',        descriptionKey: 'workflows.nodes.httpRequestDescription' },
+    labelKey: 'workflows.nodes.questionClassifier',
-  'process.data_transform':      { labelKey: 'workflows.nodes.dataTransform',      descriptionKey: 'workflows.nodes.dataTransformDescription' },
+    descriptionKey: 'workflows.nodes.questionClassifierDescription',
-  'process.text_template':       { labelKey: 'workflows.nodes.textTemplate',       descriptionKey: 'workflows.nodes.textTemplateDescription' },
+  },
-  'process.json_transform':      { labelKey: 'workflows.nodes.jsonTransform',      descriptionKey: 'workflows.nodes.jsonTransformDescription' },
+  'process.parameter_extractor': {
-  'process.data_aggregator':     { labelKey: 'workflows.nodes.dataAggregator',     descriptionKey: 'workflows.nodes.dataAggregatorDescription' },
+    labelKey: 'workflows.nodes.parameterExtractor',
-  'process.text_splitter':       { labelKey: 'workflows.nodes.textSplitter',       descriptionKey: 'workflows.nodes.textSplitterDescription' },
+    descriptionKey: 'workflows.nodes.parameterExtractorDescription',
-  'process.variable_assignment': { labelKey: 'workflows.nodes.variableAssignment', descriptionKey: 'workflows.nodes.variableAssignmentDescription' },
+  },
+  'process.knowledge_retrieval': {
+    labelKey: 'workflows.nodes.knowledgeRetrieval',
+    descriptionKey: 'workflows.nodes.knowledgeRetrievalDescription',
+  },
+  'process.code_executor': {
+    labelKey: 'workflows.nodes.codeExecutor',
+    descriptionKey: 'workflows.nodes.codeExecutorDescription',
+  },
+  'process.http_request': {
+    labelKey: 'workflows.nodes.httpRequest',
+    descriptionKey: 'workflows.nodes.httpRequestDescription',
+  },
+  'process.data_transform': {
+    labelKey: 'workflows.nodes.dataTransform',
+    descriptionKey: 'workflows.nodes.dataTransformDescription',
+  },
+  'process.text_template': {
+    labelKey: 'workflows.nodes.textTemplate',
+    descriptionKey: 'workflows.nodes.textTemplateDescription',
+  },
+  'process.json_transform': {
+    labelKey: 'workflows.nodes.jsonTransform',
+    descriptionKey: 'workflows.nodes.jsonTransformDescription',
+  },
+  'process.data_aggregator': {
+    labelKey: 'workflows.nodes.dataAggregator',
+    descriptionKey: 'workflows.nodes.dataAggregatorDescription',
+  },
+  'process.text_splitter': {
+    labelKey: 'workflows.nodes.textSplitter',
+    descriptionKey: 'workflows.nodes.textSplitterDescription',
+  },
+  'process.variable_assignment': {
+    labelKey: 'workflows.nodes.variableAssignment',
+    descriptionKey: 'workflows.nodes.variableAssignmentDescription',
+  },
   // Control
-  'control.condition':           { labelKey: 'workflows.nodes.condition',           descriptionKey: 'workflows.nodes.conditionDescription' },
+  'control.condition': {
-  'control.switch':              { labelKey: 'workflows.nodes.switch',              descriptionKey: 'workflows.nodes.switchDescription' },
+    labelKey: 'workflows.nodes.condition',
-  'control.loop':                { labelKey: 'workflows.nodes.loop',                descriptionKey: 'workflows.nodes.loopDescription' },
+    descriptionKey: 'workflows.nodes.conditionDescription',
-  'control.iterator':            { labelKey: 'workflows.nodes.iterator',            descriptionKey: 'workflows.nodes.iteratorDescription' },
+  },
-  'control.parallel':            { labelKey: 'workflows.nodes.parallel',            descriptionKey: 'workflows.nodes.parallelDescription' },
+  'control.switch': {
-  'control.wait':                { labelKey: 'workflows.nodes.wait',                descriptionKey: 'workflows.nodes.waitDescription' },
+    labelKey: 'workflows.nodes.switch',
-  'control.merge':               { labelKey: 'workflows.nodes.merge',               descriptionKey: 'workflows.nodes.mergeDescription' },
+    descriptionKey: 'workflows.nodes.switchDescription',
-  'control.variable_aggregator': { labelKey: 'workflows.nodes.variableAggregator', descriptionKey: 'workflows.nodes.variableAggregatorDescription' },
+  },
+  'control.loop': {
+    labelKey: 'workflows.nodes.loop',
+    descriptionKey: 'workflows.nodes.loopDescription',
+  },
+  'control.iterator': {
+    labelKey: 'workflows.nodes.iterator',
+    descriptionKey: 'workflows.nodes.iteratorDescription',
+  },
+  'control.parallel': {
+    labelKey: 'workflows.nodes.parallel',
+    descriptionKey: 'workflows.nodes.parallelDescription',
+  },
+  'control.wait': {
+    labelKey: 'workflows.nodes.wait',
+    descriptionKey: 'workflows.nodes.waitDescription',
+  },
+  'control.merge': {
+    labelKey: 'workflows.nodes.merge',
+    descriptionKey: 'workflows.nodes.mergeDescription',
+  },
+  'control.variable_aggregator': {
+    labelKey: 'workflows.nodes.variableAggregator',
+    descriptionKey: 'workflows.nodes.variableAggregatorDescription',
+  },
   // Action
-  'action.send_message':      { labelKey: 'workflows.nodes.sendMessage',      descriptionKey: 'workflows.nodes.sendMessageDescription' },
+  'action.send_message': {
-  'action.reply_message':     { labelKey: 'workflows.nodes.replyMessage',     descriptionKey: 'workflows.nodes.replyMessageDescription' },
+    labelKey: 'workflows.nodes.sendMessage',
-  'action.store_data':        { labelKey: 'workflows.nodes.storeData',        descriptionKey: 'workflows.nodes.storeDataDescription' },
+    descriptionKey: 'workflows.nodes.sendMessageDescription',
-  'action.call_pipeline':     { labelKey: 'workflows.nodes.callPipeline',     descriptionKey: 'workflows.nodes.callPipelineDescription' },
+  },
-  'action.set_variable':      { labelKey: 'workflows.nodes.setVariable',      descriptionKey: 'workflows.nodes.setVariableDescription' },
+  'action.reply_message': {
-  'action.opening_statement': { labelKey: 'workflows.nodes.openingStatement', descriptionKey: 'workflows.nodes.openingStatementDescription' },
+    labelKey: 'workflows.nodes.replyMessage',
-  'action.end':               { labelKey: 'workflows.nodes.end',              descriptionKey: 'workflows.nodes.endDescription' },
+    descriptionKey: 'workflows.nodes.replyMessageDescription',
+  },
+  'action.store_data': {
+    labelKey: 'workflows.nodes.storeData',
+    descriptionKey: 'workflows.nodes.storeDataDescription',
+  },
+  'action.call_pipeline': {
+    labelKey: 'workflows.nodes.callPipeline',
+    descriptionKey: 'workflows.nodes.callPipelineDescription',
+  },
+  'action.set_variable': {
+    labelKey: 'workflows.nodes.setVariable',
+    descriptionKey: 'workflows.nodes.setVariableDescription',
+  },
+  'action.opening_statement': {
+    labelKey: 'workflows.nodes.openingStatement',
+    descriptionKey: 'workflows.nodes.openingStatementDescription',
+  },
+  'action.end': {
+    labelKey: 'workflows.nodes.end',
+    descriptionKey: 'workflows.nodes.endDescription',
+  },
   // Integration – external services
-  'integration.dify_workflow':        { labelKey: 'workflows.nodes.difyWorkflow',       descriptionKey: 'workflows.nodes.difyWorkflowDescription' },
+  'integration.dify_workflow': {
-  'integration.dify_knowledge_query': { labelKey: 'workflows.nodes.difyKnowledgeQuery', descriptionKey: 'workflows.nodes.difyKnowledgeQueryDescription' },
+    labelKey: 'workflows.nodes.difyWorkflow',
-  'integration.n8n_workflow':         { labelKey: 'workflows.nodes.n8nWorkflow',        descriptionKey: 'workflows.nodes.n8nWorkflowDescription' },
+    descriptionKey: 'workflows.nodes.difyWorkflowDescription',
-  'integration.langflow_flow':        { labelKey: 'workflows.nodes.langflowFlow',       descriptionKey: 'workflows.nodes.langflowFlowDescription' },
+  },
-  'integration.coze_bot':             { labelKey: 'workflows.nodes.cozeBot',            descriptionKey: 'workflows.nodes.cozeBotDescription' },
+  'integration.dify_knowledge_query': {
+    labelKey: 'workflows.nodes.difyKnowledgeQuery',
+    descriptionKey: 'workflows.nodes.difyKnowledgeQueryDescription',
+  },
+  'integration.n8n_workflow': {
+    labelKey: 'workflows.nodes.n8nWorkflow',
+    descriptionKey: 'workflows.nodes.n8nWorkflowDescription',
+  },
+  'integration.langflow_flow': {
+    labelKey: 'workflows.nodes.langflowFlow',
+    descriptionKey: 'workflows.nodes.langflowFlowDescription',
+  },
+  'integration.coze_bot': {
+    labelKey: 'workflows.nodes.cozeBot',
+    descriptionKey: 'workflows.nodes.cozeBotDescription',
+  },
   // Integration – data & tools
-  'integration.database_query':  { labelKey: 'workflows.nodes.databaseQuery',  descriptionKey: 'workflows.nodes.databaseQueryDescription' },
+  'integration.database_query': {
-  'integration.redis_operation': { labelKey: 'workflows.nodes.redisOperation', descriptionKey: 'workflows.nodes.redisOperationDescription' },
+    labelKey: 'workflows.nodes.databaseQuery',
-  'integration.mcp_tool':       { labelKey: 'workflows.nodes.mcpTool',        descriptionKey: 'workflows.nodes.mcpToolDescription' },
+    descriptionKey: 'workflows.nodes.databaseQueryDescription',
-  'integration.memory_store':    { labelKey: 'workflows.nodes.memoryStore',    descriptionKey: 'workflows.nodes.memoryStoreDescription' },
+  },
+  'integration.redis_operation': {
+    labelKey: 'workflows.nodes.redisOperation',
+    descriptionKey: 'workflows.nodes.redisOperationDescription',
+  },
+  'integration.mcp_tool': {
+    labelKey: 'workflows.nodes.mcpTool',
+    descriptionKey: 'workflows.nodes.mcpToolDescription',
+  },
+  'integration.memory_store': {
+    labelKey: 'workflows.nodes.memoryStore',
+    descriptionKey: 'workflows.nodes.memoryStoreDescription',
+  },
 };
 
 // Flat version: type → label key only (convenience for store / node component)
@@ -104,10 +227,10 @@ export const NODE_TYPE_LABEL_KEYS: Record<string, string> = Object.fromEntries(
 
 // Category i18n
 export const CATEGORY_I18N_KEYS: Record<string, { labelKey: string }> = {
-  trigger:     { labelKey: 'workflows.nodes.trigger' },
+  trigger: { labelKey: 'workflows.nodes.trigger' },
-  process:     { labelKey: 'workflows.nodes.process' },
+  process: { labelKey: 'workflows.nodes.process' },
-  control:     { labelKey: 'workflows.nodes.control' },
+  control: { labelKey: 'workflows.nodes.control' },
-  action:      { labelKey: 'workflows.nodes.action' },
+  action: { labelKey: 'workflows.nodes.action' },
   integration: { labelKey: 'workflows.nodes.integration' },
 };
 
@@ -195,11 +318,16 @@ export const PALETTE_CATEGORY_COLORS: Record<string, string> = {
 };
 
 export const PALETTE_CATEGORY_BG: Record<string, string> = {
-  trigger: 'bg-amber-100 dark:bg-amber-900/30 hover:bg-amber-200 dark:hover:bg-amber-900/50',
+  trigger:
-  process: 'bg-blue-100 dark:bg-blue-900/30 hover:bg-blue-200 dark:hover:bg-blue-900/50',
+    'bg-amber-100 dark:bg-amber-900/30 hover:bg-amber-200 dark:hover:bg-amber-900/50',
-  control: 'bg-purple-100 dark:bg-purple-900/30 hover:bg-purple-200 dark:hover:bg-purple-900/50',
+  process:
-  action: 'bg-green-100 dark:bg-green-900/30 hover:bg-green-200 dark:hover:bg-green-900/50',
+    'bg-blue-100 dark:bg-blue-900/30 hover:bg-blue-200 dark:hover:bg-blue-900/50',
-  integration: 'bg-pink-100 dark:bg-pink-900/30 hover:bg-pink-200 dark:hover:bg-pink-900/50',
+  control:
+    'bg-purple-100 dark:bg-purple-900/30 hover:bg-purple-200 dark:hover:bg-purple-900/50',
+  action:
+    'bg-green-100 dark:bg-green-900/30 hover:bg-green-200 dark:hover:bg-green-900/50',
+  integration:
+    'bg-pink-100 dark:bg-pink-900/30 hover:bg-pink-200 dark:hover:bg-pink-900/50',
 };
 
 export const PALETTE_CATEGORY_BORDER: Record<string, string> = {
@@ -224,7 +352,9 @@ export const CATEGORY_ICONS: Record<string, React.ElementType> = {
  * Find the i18n keys for a node type, with fuzzy matching so both
  * "trigger.message_trigger" and "message_trigger" work.
  */
-export function findNodeI18nKeys(type: string): { labelKey: string; descriptionKey: string } | undefined {
+export function findNodeI18nKeys(
+  type: string,
+): { labelKey: string; descriptionKey: string } | undefined {
   let keys = NODE_TYPE_I18N_KEYS[type];
   if (keys) return keys;
 
@@ -234,7 +364,13 @@ export function findNodeI18nKeys(type: string): { labelKey: string; descriptionK
   if (parts.length > 1) {
     keys = NODE_TYPE_I18N_KEYS[type]; // already tried
   } else {
-    for (const cat of ['trigger', 'process', 'control', 'action', 'integration']) {
+    for (const cat of [
+      'trigger',
+      'process',
+      'control',
+      'action',
+      'integration',
+    ]) {
       keys = NODE_TYPE_I18N_KEYS[`${cat}.${typeName}`];
       if (keys) return keys;
     }

web/src/app/home/workflows/components/workflow-editor/workflow-node-metadata.ts

@@ -3,10 +3,7 @@ import type {
   WorkflowPortDefinition,
 } from '@/app/infra/entities/api';
 import type { I18nObject } from '@/app/infra/entities/common';
-import {
+import { getNodeConfig, type NodeConfigMeta } from './node-configs';
-  getNodeConfig,
-  type NodeConfigMeta,
-} from './node-configs';
 
 export const WORKFLOW_NODE_CATEGORIES = [
   'trigger',
@@ -59,7 +56,9 @@ function normalizePort(
   };
 }
 
-function toBackendI18nObject(value?: I18nObject): Record<string, string> | undefined {
+function toBackendI18nObject(
+  value?: I18nObject,
+): Record<string, string> | undefined {
   if (!value) return undefined;
 
   return {
@@ -103,7 +102,9 @@ function getLocalConfigVariants(type: string): string[] {
   return [...variants];
 }
 
-export function getLocalNodeTypeMeta(type: string): WorkflowNodeTypeMetadata | null {
+export function getLocalNodeTypeMeta(
+  type: string,
+): WorkflowNodeTypeMetadata | null {
   let localConfig: NodeConfigMeta | undefined;
 
   for (const variant of getLocalConfigVariants(type)) {
@@ -138,30 +139,27 @@ export function normalizeWorkflowNodeTypeMeta(
   const category =
     nodeType?.category || localMeta?.category || resolveNodeTypeCategory(type);
 
-  const inputs =
+  const inputs = nodeType?.inputs?.length
-    nodeType?.inputs?.length
+    ? nodeType.inputs.map((input) =>
-      ? nodeType.inputs.map((input) =>
+        normalizePort('workflows.nodeInputs', input),
-          normalizePort('workflows.nodeInputs', input),
+      )
-        )
+    : localMeta?.inputs?.length
-      : localMeta?.inputs?.length
+      ? localMeta.inputs
-        ? localMeta.inputs
+      : [DEFAULT_INPUT_PORT];
-        : [DEFAULT_INPUT_PORT];
 
-  const outputs =
+  const outputs = nodeType?.outputs?.length
-    nodeType?.outputs?.length
+    ? nodeType.outputs.map((output) =>
-      ? nodeType.outputs.map((output) =>
+        normalizePort('workflows.nodeOutputs', output),
-          normalizePort('workflows.nodeOutputs', output),
+      )
-        )
+    : localMeta?.outputs?.length
-      : localMeta?.outputs?.length
+      ? localMeta.outputs
-        ? localMeta.outputs
+      : [DEFAULT_OUTPUT_PORT];
-        : [DEFAULT_OUTPUT_PORT];
 
-  const configSchema =
+  const configSchema = nodeType?.config_schema?.length
-    nodeType?.config_schema?.length
+    ? nodeType.config_schema
-      ? nodeType.config_schema
+    : localMeta?.config_schema?.length
-      : localMeta?.config_schema?.length
+      ? localMeta.config_schema
-        ? localMeta.config_schema
+      : [];
-        : [];
 
   return {
     type,

web/src/app/home/workflows/components/workflow-form/WorkflowFormComponent.tsx

@@ -6,7 +6,13 @@ import { Label } from '@/components/ui/label';
 import { Textarea } from '@/components/ui/textarea';
 import { Switch } from '@/components/ui/switch';
 import { Workflow } from '@/app/infra/entities/api';
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
 import { Trash2, AlertTriangle } from 'lucide-react';
 import {
   AlertDialog,
@@ -101,7 +107,9 @@ export default function WorkflowFormComponent({
 
           {/* Description */}
           <div className="space-y-2">
-            <Label htmlFor="workflow-description">{t('workflows.description')}</Label>
+            <Label htmlFor="workflow-description">
+              {t('workflows.description')}
+            </Label>
             <Textarea
               id="workflow-description"
               value={description}
@@ -119,10 +127,7 @@ export default function WorkflowFormComponent({
                 {t('workflows.enabledDesc')}
               </p>
             </div>
-            <Switch
+            <Switch checked={isEnabled} onCheckedChange={setIsEnabled} />
-              checked={isEnabled}
-              onCheckedChange={setIsEnabled}
-            />
           </div>
         </CardContent>
       </Card>
@@ -135,15 +140,21 @@ export default function WorkflowFormComponent({
         <CardContent>
           <div className="grid grid-cols-2 gap-4 text-sm">
             <div>
-              <span className="text-muted-foreground">{t('workflows.uuid')}:</span>
+              <span className="text-muted-foreground">
+                {t('workflows.uuid')}:
+              </span>
               <span className="ml-2 font-mono">{workflow.uuid}</span>
             </div>
             <div>
-              <span className="text-muted-foreground">{t('workflows.version')}:</span>
+              <span className="text-muted-foreground">
+                {t('workflows.version')}:
+              </span>
               <span className="ml-2">{workflow.version || 1}</span>
             </div>
             <div>
-              <span className="text-muted-foreground">{t('workflows.createdAt')}:</span>
+              <span className="text-muted-foreground">
+                {t('workflows.createdAt')}:
+              </span>
               <span className="ml-2">
                 {workflow.created_at
                   ? new Date(workflow.created_at).toLocaleString()
@@ -151,7 +162,9 @@ export default function WorkflowFormComponent({
               </span>
             </div>
             <div>
-              <span className="text-muted-foreground">{t('workflows.updatedAt')}:</span>
+              <span className="text-muted-foreground">
+                {t('workflows.updatedAt')}:
+              </span>
               <span className="ml-2">
                 {workflow.updated_at
                   ? new Date(workflow.updated_at).toLocaleString()
@@ -181,7 +194,9 @@ export default function WorkflowFormComponent({
             </AlertDialogTrigger>
             <AlertDialogContent>
               <AlertDialogHeader>
-                <AlertDialogTitle>{t('workflows.deleteConfirm')}</AlertDialogTitle>
+                <AlertDialogTitle>
+                  {t('workflows.deleteConfirm')}
+                </AlertDialogTitle>
                 <AlertDialogDescription>
                   {t('workflows.deleteConfirmDesc', { name: workflow.name })}
                 </AlertDialogDescription>

web/src/app/home/workflows/store/useWorkflowStore.ts

@@ -1,5 +1,14 @@
 import { create } from 'zustand';
-import { Node, Edge, Connection, addEdge, applyNodeChanges, applyEdgeChanges, NodeChange, EdgeChange } from '@xyflow/react';
+import {
+  Node,
+  Edge,
+  Connection,
+  addEdge,
+  applyNodeChanges,
+  applyEdgeChanges,
+  NodeChange,
+  EdgeChange,
+} from '@xyflow/react';
 import {
   Workflow,
   WorkflowNodeDefinition,
@@ -64,28 +73,28 @@ export interface DebugContext {
 interface WorkflowState {
   // Current workflow being edited
   currentWorkflow: Workflow | null;
-  
+
   // React Flow nodes and edges
   nodes: WorkflowNode[];
   edges: WorkflowEdge[];
-  
+
   // Node type metadata from backend
   nodeTypes: WorkflowNodeTypeMetadata[];
   nodeCategories: WorkflowNodeCategory[];
-  
+
   // Selection state
   selectedNodeId: string | null;
   selectedEdgeId: string | null;
-  
+
   // UI state
   isDirty: boolean;
   isSaving: boolean;
   isLoading: boolean;
-  
+
   // Undo/Redo history
   history: { nodes: WorkflowNode[]; edges: WorkflowEdge[] }[];
   historyIndex: number;
-  
+
   // Debug state
   debugMode: boolean;
   debugState: DebugState;
@@ -96,55 +105,67 @@ interface WorkflowState {
   debugLogs: DebugLog[];
   debugContext: DebugContext;
   watchedVariables: string[];
-  
+
   // Actions
   setCurrentWorkflow: (workflow: Workflow | null) => void;
   setNodes: (nodes: WorkflowNode[]) => void;
   setEdges: (edges: WorkflowEdge[]) => void;
-  setNodeTypes: (types: WorkflowNodeTypeMetadata[], categories: WorkflowNodeCategory[]) => void;
+  setNodeTypes: (
-  
+    types: WorkflowNodeTypeMetadata[],
+    categories: WorkflowNodeCategory[],
+  ) => void;
+
   // Node operations
   onNodesChange: (changes: NodeChange<WorkflowNode>[]) => void;
   onEdgesChange: (changes: EdgeChange<WorkflowEdge>[]) => void;
   onConnect: (connection: Connection) => void;
-  
+
   addNode: (type: string, position: { x: number; y: number }) => void;
   updateNodeConfig: (nodeId: string, config: Record<string, unknown>) => void;
   updateNodeLabel: (nodeId: string, label: string) => void;
   deleteNode: (nodeId: string) => void;
-  
+
   // Edge operations
   deleteEdge: (edgeId: string) => void;
   updateEdgeCondition: (edgeId: string, condition: string) => void;
-  
+
   // Selection
   selectNode: (nodeId: string | null) => void;
   selectEdge: (edgeId: string | null) => void;
   clearSelection: () => void;
-  
+
   // State management
   setDirty: (dirty: boolean) => void;
   setSaving: (saving: boolean) => void;
   setLoading: (loading: boolean) => void;
-  
+
   // Undo/Redo
   undo: () => void;
   redo: () => void;
   pushHistory: () => void;
-  
+
   // Convert to/from API format
-  toWorkflowDefinition: () => { nodes: WorkflowNodeDefinition[]; edges: WorkflowEdgeDefinition[] };
+  toWorkflowDefinition: () => {
-  fromWorkflowDefinition: (nodes: WorkflowNodeDefinition[], edges: WorkflowEdgeDefinition[]) => void;
+    nodes: WorkflowNodeDefinition[];
-  
+    edges: WorkflowEdgeDefinition[];
+  };
+  fromWorkflowDefinition: (
+    nodes: WorkflowNodeDefinition[],
+    edges: WorkflowEdgeDefinition[],
+  ) => void;
+
   // Reset
   reset: () => void;
-  
+
   // Debug actions
   setDebugMode: (enabled: boolean) => void;
   setDebugState: (state: DebugState) => void;
   setDebugExecutionId: (executionId: string | null) => void;
   setCurrentNodeId: (nodeId: string | null) => void;
-  updateNodeExecutionResult: (nodeId: string, result: Partial<NodeExecutionResult>) => void;
+  updateNodeExecutionResult: (
+    nodeId: string,
+    result: Partial<NodeExecutionResult>,
+  ) => void;
   clearNodeExecutionResults: () => void;
   toggleBreakpoint: (nodeId: string) => void;
   clearBreakpoints: () => void;
@@ -159,7 +180,10 @@ interface WorkflowState {
 }
 
 const generateUuidLikeId = () => {
-  if (typeof crypto !== 'undefined' && typeof crypto.randomUUID === 'function') {
+  if (
+    typeof crypto !== 'undefined' &&
+    typeof crypto.randomUUID === 'function'
+  ) {
     return crypto.randomUUID();
   }
 
@@ -195,7 +219,7 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
   isLoading: false,
   history: [],
   historyIndex: -1,
-  
+
   // Debug initial state
   debugMode: false,
   debugState: 'idle',
@@ -206,13 +230,14 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
   debugLogs: [],
   debugContext: { ...defaultDebugContext },
   watchedVariables: [],
-  
+
   // Setters
   setCurrentWorkflow: (workflow) => set({ currentWorkflow: workflow }),
   setNodes: (nodes) => set({ nodes, isDirty: true }),
   setEdges: (edges) => set({ edges, isDirty: true }),
-  setNodeTypes: (types, categories) => set({ nodeTypes: types, nodeCategories: categories }),
+  setNodeTypes: (types, categories) =>
-  
+    set({ nodeTypes: types, nodeCategories: categories }),
+
   // Node change handlers
   onNodesChange: (changes) => {
     set((state) => ({
@@ -220,28 +245,28 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       isDirty: true,
     }));
   },
-  
+
   onEdgesChange: (changes) => {
     set((state) => ({
       edges: applyEdgeChanges(changes, state.edges) as WorkflowEdge[],
       isDirty: true,
     }));
   },
-  
+
   onConnect: (connection) => {
     const newEdge: WorkflowEdge = {
       ...connection,
       id: generateEdgeId(),
       type: 'smoothstep',
     } as WorkflowEdge;
-    
+
     set((state) => ({
       edges: addEdge(newEdge, state.edges) as WorkflowEdge[],
       isDirty: true,
     }));
     get().pushHistory();
   },
-  
+
   // Add new node
   addNode: (type, position) => {
     const { nodeTypes } = get();
@@ -277,83 +302,81 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
         })),
       },
     };
-    
+
     set((state) => ({
       nodes: [...state.nodes, newNode],
       isDirty: true,
     }));
     get().pushHistory();
   },
-  
+
   // Update node config
   updateNodeConfig: (nodeId, config) => {
     set((state) => ({
       nodes: state.nodes.map((node) =>
-        node.id === nodeId
+        node.id === nodeId ? { ...node, data: { ...node.data, config } } : node,
-          ? { ...node, data: { ...node.data, config } }
-          : node
       ),
       isDirty: true,
     }));
   },
-  
+
   // Update node label
   updateNodeLabel: (nodeId, label) => {
     set((state) => ({
       nodes: state.nodes.map((node) =>
-        node.id === nodeId
+        node.id === nodeId ? { ...node, data: { ...node.data, label } } : node,
-          ? { ...node, data: { ...node.data, label } }
-          : node
       ),
       isDirty: true,
     }));
   },
-  
+
   // Delete node
   deleteNode: (nodeId) => {
     set((state) => ({
       nodes: state.nodes.filter((node) => node.id !== nodeId),
       edges: state.edges.filter(
-        (edge) => edge.source !== nodeId && edge.target !== nodeId
+        (edge) => edge.source !== nodeId && edge.target !== nodeId,
       ),
-      selectedNodeId: state.selectedNodeId === nodeId ? null : state.selectedNodeId,
+      selectedNodeId:
+        state.selectedNodeId === nodeId ? null : state.selectedNodeId,
       isDirty: true,
     }));
     get().pushHistory();
   },
-  
+
   // Delete edge
   deleteEdge: (edgeId) => {
     set((state) => ({
       edges: state.edges.filter((edge) => edge.id !== edgeId),
-      selectedEdgeId: state.selectedEdgeId === edgeId ? null : state.selectedEdgeId,
+      selectedEdgeId:
+        state.selectedEdgeId === edgeId ? null : state.selectedEdgeId,
       isDirty: true,
     }));
     get().pushHistory();
   },
-  
+
   // Update edge condition
   updateEdgeCondition: (edgeId, condition) => {
     set((state) => ({
       edges: state.edges.map((edge) =>
         edge.id === edgeId
           ? { ...edge, data: { ...edge.data, condition } }
-          : edge
+          : edge,
       ),
       isDirty: true,
     }));
   },
-  
+
   // Selection
   selectNode: (nodeId) => set({ selectedNodeId: nodeId, selectedEdgeId: null }),
   selectEdge: (edgeId) => set({ selectedEdgeId: edgeId, selectedNodeId: null }),
   clearSelection: () => set({ selectedNodeId: null, selectedEdgeId: null }),
-  
+
   // State management
   setDirty: (dirty) => set({ isDirty: dirty }),
   setSaving: (saving) => set({ isSaving: saving }),
   setLoading: (loading) => set({ isLoading: loading }),
-  
+
   // Undo
   undo: () => {
     const { history, historyIndex } = get();
@@ -363,7 +386,7 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       set({ nodes, edges, historyIndex: newIndex, isDirty: true });
     }
   },
-  
+
   // Redo
   redo: () => {
     const { history, historyIndex } = get();
@@ -373,25 +396,25 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       set({ nodes, edges, historyIndex: newIndex, isDirty: true });
     }
   },
-  
+
   // Push current state to history
   pushHistory: () => {
     const { nodes, edges, history, historyIndex } = get();
     const newHistory = history.slice(0, historyIndex + 1);
     newHistory.push({ nodes: [...nodes], edges: [...edges] });
-    
+
     // Keep history limited to 50 entries
     if (newHistory.length > 50) {
       newHistory.shift();
     }
-    
+
     set({ history: newHistory, historyIndex: newHistory.length - 1 });
   },
-  
+
   // Convert to API format
   toWorkflowDefinition: () => {
     const { nodes, edges } = get();
-    
+
     const workflowNodes: WorkflowNodeDefinition[] = nodes.map((node) => ({
       id: node.id,
       type: node.data.type,
@@ -401,7 +424,7 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       inputs: node.data.inputs,
       outputs: node.data.outputs,
     }));
-    
+
     const workflowEdges: WorkflowEdgeDefinition[] = edges.map((edge) => ({
       id: edge.id,
       source: edge.source,
@@ -411,10 +434,10 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       label: edge.data?.label,
       condition: edge.data?.condition,
     }));
-    
+
     return { nodes: workflowNodes, edges: workflowEdges };
   },
-  
+
   // Load from API format
   fromWorkflowDefinition: (apiNodes, apiEdges) => {
     const nodes: WorkflowNode[] = apiNodes.map((node) => ({
@@ -429,7 +452,7 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
         outputs: node.outputs,
       },
     }));
-    
+
     const edges: WorkflowEdge[] = apiEdges.map((edge) => ({
       id: edge.id,
       source: edge.source,
@@ -442,58 +465,62 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
         condition: edge.condition,
       },
     }));
-    
+
     set({ nodes, edges, isDirty: false });
     get().pushHistory();
   },
-  
+
   // Reset store
-  reset: () => set({
+  reset: () =>
-    currentWorkflow: null,
+    set({
-    nodes: [],
+      currentWorkflow: null,
-    edges: [],
+      nodes: [],
-    selectedNodeId: null,
+      edges: [],
-    selectedEdgeId: null,
+      selectedNodeId: null,
-    isDirty: false,
+      selectedEdgeId: null,
-    isSaving: false,
+      isDirty: false,
-    isLoading: false,
+      isSaving: false,
-    history: [],
+      isLoading: false,
-    historyIndex: -1,
+      history: [],
-    // Reset debug state
+      historyIndex: -1,
-    debugMode: false,
+      // Reset debug state
-    debugState: 'idle',
+      debugMode: false,
-    debugExecutionId: null,
+      debugState: 'idle',
-    currentNodeId: null,
+      debugExecutionId: null,
-    nodeExecutionResults: {},
+      currentNodeId: null,
-    breakpoints: {} as Record<string, boolean>,
+      nodeExecutionResults: {},
-    debugLogs: [],
+      breakpoints: {} as Record<string, boolean>,
-    debugContext: { ...defaultDebugContext },
+      debugLogs: [],
-    watchedVariables: [],
+      debugContext: { ...defaultDebugContext },
-  }),
+      watchedVariables: [],
-  
+    }),
+
   // Debug actions
   setDebugMode: (enabled) => set({ debugMode: enabled }),
-  
+
   setDebugState: (state) => set({ debugState: state }),
-  
+
   setDebugExecutionId: (executionId) => set({ debugExecutionId: executionId }),
-  
+
   setCurrentNodeId: (nodeId) => set({ currentNodeId: nodeId }),
-  
+
   updateNodeExecutionResult: (nodeId, result) => {
     set((state) => ({
       nodeExecutionResults: {
         ...state.nodeExecutionResults,
         [nodeId]: {
-          ...(state.nodeExecutionResults[nodeId] || { nodeId, status: 'pending' }),
+          ...(state.nodeExecutionResults[nodeId] || {
+            nodeId,
+            status: 'pending',
+          }),
           ...result,
         },
       },
     }));
   },
-  
+
   clearNodeExecutionResults: () => set({ nodeExecutionResults: {} }),
-  
+
   toggleBreakpoint: (nodeId) => {
     set((state) => {
       const newBreakpoints = { ...state.breakpoints };
@@ -505,9 +532,9 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       return { breakpoints: newBreakpoints };
     });
   },
-  
+
   clearBreakpoints: () => set({ breakpoints: {} as Record<string, boolean> }),
-  
+
   addDebugLog: (log) => {
     set((state) => ({
       debugLogs: [
@@ -520,27 +547,28 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
       ].slice(-500), // Keep only last 500 logs
     }));
   },
-  
+
   clearDebugLogs: () => set({ debugLogs: [] }),
-  
+
   setDebugContext: (context) => {
     set((state) => ({
       debugContext: { ...state.debugContext, ...context },
     }));
   },
-  
+
-  resetDebugContext: () => set({
+  resetDebugContext: () =>
-    debugContext: {
+    set({
-      messageContent: '',
+      debugContext: {
-      senderId: `user_${Date.now().toString(36)}`,
+        messageContent: '',
-      senderName: '',
+        senderId: `user_${Date.now().toString(36)}`,
-      platform: '',
+        senderName: '',
-      conversationId: `session_${Date.now().toString(36)}`,
+        platform: '',
-      isGroup: false,
+        conversationId: `session_${Date.now().toString(36)}`,
-      customVariables: {},
+        isGroup: false,
-    },
+        customVariables: {},
-  }),
+      },
-  
+    }),
+
   addWatchedVariable: (variable) => {
     set((state) => ({
       watchedVariables: state.watchedVariables.includes(variable)
@@ -548,20 +576,21 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
         : [...state.watchedVariables, variable],
     }));
   },
-  
+
   removeWatchedVariable: (variable) => {
     set((state) => ({
       watchedVariables: state.watchedVariables.filter((v) => v !== variable),
     }));
   },
-  
+
   clearWatchedVariables: () => set({ watchedVariables: [] }),
-  
+
-  resetDebugState: () => set({
+  resetDebugState: () =>
-    debugState: 'idle',
+    set({
-    debugExecutionId: null,
+      debugState: 'idle',
-    currentNodeId: null,
+      debugExecutionId: null,
-    nodeExecutionResults: {},
+      currentNodeId: null,
-    debugLogs: [],
+      nodeExecutionResults: {},
-  }),
+      debugLogs: [],
+    }),
 }));

web/src/app/infra/entities/workflow/index.ts

@@ -82,7 +82,12 @@ export interface NodeTypeMetadata {
 }
 
 // 节点类别
-export type NodeCategory = 'trigger' | 'process' | 'control' | 'action' | 'integration';
+export type NodeCategory =
+  | 'trigger'
+  | 'process'
+  | 'control'
+  | 'action'
+  | 'integration';
 
 // 节点类别信息
 export interface NodeCategoryInfo {
@@ -93,7 +98,12 @@ export interface NodeCategoryInfo {
 }
 
 // 工作流执行状态
-export type ExecutionStatus = 'pending' | 'running' | 'completed' | 'failed' | 'cancelled';
+export type ExecutionStatus =
+  | 'pending'
+  | 'running'
+  | 'completed'
+  | 'failed'
+  | 'cancelled';
 
 // 工作流执行记录
 export interface WorkflowExecution {

web/src/app/infra/http/BackendClient.ts

@@ -1290,11 +1290,17 @@ export class BackendClient extends BaseHttpClient {
     return this.post(`/api/v1/workflows/${uuid}/debug/start`, options);
   }
 
-  public pauseWorkflowDebug(uuid: string, executionId: string): Promise<object> {
+  public pauseWorkflowDebug(
+    uuid: string,
+    executionId: string,
+  ): Promise<object> {
     return this.post(`/api/v1/workflows/${uuid}/debug/${executionId}/pause`);
   }
 
-  public resumeWorkflowDebug(uuid: string, executionId: string): Promise<object> {
+  public resumeWorkflowDebug(
+    uuid: string,
+    executionId: string,
+  ): Promise<object> {
     return this.post(`/api/v1/workflows/${uuid}/debug/${executionId}/resume`);
   }
 

web/src/i18n/I18nProvider.tsx

@@ -18,7 +18,9 @@ export default function I18nProvider({ children }: I18nProviderProps) {
 //   return i18nLabel.en_US;
 // }
 
-export const extractI18nObject = (i18nObject: I18nObject | undefined | null): string => {
+export const extractI18nObject = (
+  i18nObject: I18nObject | undefined | null,
+): string => {
   // 根据当前语言返回对应的值, fallback优先级：en_US、zh_Hans、zh_Hant、ja_JP
   if (!i18nObject || typeof i18nObject !== 'object') {
     return '';

web/src/i18n/locales/en-US.ts

@@ -380,14 +380,17 @@ const enUS = {
     sessionTypeGroup: 'Group Chat',
     // Unified binding (replacing routing rules)
     bindTarget: 'Bind Target',
-    bindTargetDescription: 'Select the Pipeline or Workflow to process messages for this bot',
+    bindTargetDescription:
+      'Select the Pipeline or Workflow to process messages for this bot',
     bindingType: 'Binding Type',
     selectBinding: 'Select binding target',
     selectWorkflow: 'Select Workflow',
     noPipelinesFound: 'No pipelines available',
     noWorkflowsFound: 'No workflows available',
-    pipelineBindingHelp: 'Pipeline is the traditional message processing method using predefined stages.',
+    pipelineBindingHelp:
-    workflowBindingHelp: 'Workflow provides visual node orchestration for more flexible message processing.',
+      'Pipeline is the traditional message processing method using predefined stages.',
+    workflowBindingHelp:
+      'Workflow provides visual node orchestration for more flexible message processing.',
     adapterConfigDescription: 'Configure the selected platform adapter',
     dangerZone: 'Danger Zone',
     dangerZoneDescription: 'Irreversible and destructive actions',
@@ -1355,7 +1358,8 @@ const enUS = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1395,10 +1399,12 @@ const enUS = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1461,13 +1467,16 @@ const enUS = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1488,7 +1497,8 @@ const enUS = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1551,7 +1561,8 @@ const enUS = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1563,13 +1574,17 @@ const enUS = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1597,13 +1612,15 @@ const enUS = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1611,7 +1628,8 @@ const enUS = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1657,7 +1675,8 @@ const enUS = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },

web/src/i18n/locales/es-ES.ts

@@ -1373,7 +1373,8 @@ const esES = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1413,10 +1414,12 @@ const esES = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1479,13 +1482,16 @@ const esES = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1506,7 +1512,8 @@ const esES = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1569,7 +1576,8 @@ const esES = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1581,13 +1589,17 @@ const esES = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1615,13 +1627,15 @@ const esES = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1629,7 +1643,8 @@ const esES = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1675,7 +1690,8 @@ const esES = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },

web/src/i18n/locales/ja-JP.ts

@@ -1341,7 +1341,8 @@
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1381,10 +1382,12 @@
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1447,13 +1450,16 @@
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1474,7 +1480,8 @@
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1537,7 +1544,8 @@
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1549,13 +1557,17 @@
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1583,13 +1595,15 @@
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1597,7 +1611,8 @@
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1643,7 +1658,8 @@
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },
@@ -1719,7 +1735,8 @@
       disconnected: 'WebSocket未接続',
       connectionError: 'WebSocket接続エラー',
       connectionFailed: 'WebSocket接続失敗',
-      notConnected: 'WebSocket未接続です。しばらくしてからもう一度お試しください',
+      notConnected:
+        'WebSocket未接続です。しばらくしてからもう一度お試しください',
       imageUploadFailed: '画像アップロード失敗',
       reply: '返信',
       replyTo: '返信先',

web/src/i18n/locales/ru-RU.ts

@@ -1344,7 +1344,8 @@ const ruRU = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1384,10 +1385,12 @@ const ruRU = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1450,13 +1453,16 @@ const ruRU = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1477,7 +1483,8 @@ const ruRU = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1540,7 +1547,8 @@ const ruRU = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1552,13 +1560,17 @@ const ruRU = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1586,13 +1598,15 @@ const ruRU = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1600,7 +1614,8 @@ const ruRU = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1646,7 +1661,8 @@ const ruRU = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },

web/src/i18n/locales/th-TH.ts

@@ -1313,7 +1313,8 @@ const thTH = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1353,10 +1354,12 @@ const thTH = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1419,13 +1422,16 @@ const thTH = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1446,7 +1452,8 @@ const thTH = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1509,7 +1516,8 @@ const thTH = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1521,13 +1529,17 @@ const thTH = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1555,13 +1567,15 @@ const thTH = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1569,7 +1583,8 @@ const thTH = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1615,7 +1630,8 @@ const thTH = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },

web/src/i18n/locales/vi-VN.ts

@@ -1335,7 +1335,8 @@ const viVN = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1375,10 +1376,12 @@ const viVN = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1441,13 +1444,16 @@ const viVN = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1468,7 +1474,8 @@ const viVN = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1531,7 +1538,8 @@ const viVN = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1543,13 +1551,17 @@ const viVN = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1577,13 +1589,15 @@ const viVN = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1591,7 +1605,8 @@ const viVN = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1637,7 +1652,8 @@ const viVN = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },

web/src/i18n/locales/zh-Hant.ts

@@ -1276,7 +1276,8 @@ const zhHant = {
   },
   workflows: {
     title: 'Workflows',
-    description: 'Create and manage visual workflows for complex message processing logic',
+    description:
+      'Create and manage visual workflows for complex message processing logic',
     createWorkflow: 'Create Workflow',
     selectFromSidebar: 'Select a workflow from the sidebar',
     editWorkflow: 'Edit Workflow',
@@ -1316,10 +1317,12 @@ const zhHant = {
     dangerZoneDesc: 'Irreversible operations',
     dangerZoneDescription: 'Irreversible operations',
     deleteWorkflowAction: 'Delete this workflow',
-    deleteWorkflowHint: 'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
+    deleteWorkflowHint:
+      'Once deleted, all associated configurations will be permanently removed and cannot be recovered.',
     deleteWorkflow: 'Delete Workflow',
     deleteConfirm: 'Confirm Delete',
-    deleteConfirmDesc: 'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
+    deleteConfirmDesc:
+      'Are you sure you want to delete workflow "{{name}}"? This action cannot be undone.',
     // Form component
     name: 'Name',
     namePlaceholder: 'Enter workflow name',
@@ -1382,13 +1385,16 @@ const zhHant = {
     dragToAdd: 'Drag nodes to add to canvas',
     // Property panel
     selectNodeOrEdge: 'Select a node or edge',
-    selectNodeOrEdgeHint: 'Click on a node or edge in the canvas to view and edit its properties',
+    selectNodeOrEdgeHint:
+      'Click on a node or edge in the canvas to view and edit its properties',
     edgeProperties: 'Edge Properties',
     nodeProperties: 'Node Properties',
     condition: 'Condition',
     hasCondition: 'Set',
-    conditionPlaceholder: 'Enter condition expression, e.g. output.success == true',
+    conditionPlaceholder:
-    conditionHelp: 'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
+      'Enter condition expression, e.g. output.success == true',
+    conditionHelp:
+      'When condition is empty, this edge will always be executed. Use {{variable}} to reference context variables.',
     deleteEdge: 'Delete Edge',
     deleteEdgeConfirm: 'Confirm Delete Edge',
     deleteEdgeConfirmDesc: 'This edge will be permanently removed.',
@@ -1409,7 +1415,8 @@ const zhHant = {
     noConfigOptions: 'No configuration options for this node type',
     deleteNode: 'Delete Node',
     deleteNodeConfirm: 'Confirm Delete Node',
-    deleteNodeConfirmDesc: 'This node and all its connections will be permanently removed.',
+    deleteNodeConfirmDesc:
+      'This node and all its connections will be permanently removed.',
     // Node inputs/outputs i18n (for port labels)
     nodeInputs: {
       // Common inputs
@@ -1472,7 +1479,8 @@ const zhHant = {
       aiProcess: 'AI Processing',
       aiProcessDescription: 'Process messages using AI models',
       llmCall: 'LLM Call',
-      llmCallDescription: 'Invoke large language model for conversation or generation',
+      llmCallDescription:
+        'Invoke large language model for conversation or generation',
       codeProcess: 'Code Processing',
       codeProcessDescription: 'Execute custom code',
       codeExecutor: 'Code Executor',
@@ -1484,13 +1492,17 @@ const zhHant = {
       dataTransform: 'Data Transform',
       dataTransformDescription: 'Transform data format',
       questionClassifier: 'Question Classifier',
-      questionClassifierDescription: 'Classify user questions into predefined categories using LLM',
+      questionClassifierDescription:
+        'Classify user questions into predefined categories using LLM',
       parameterExtractor: 'Parameter Extractor',
-      parameterExtractorDescription: 'Extract structured parameters from text using LLM',
+      parameterExtractorDescription:
+        'Extract structured parameters from text using LLM',
       knowledgeRetrieval: 'Knowledge Retrieval',
-      knowledgeRetrievalDescription: 'Retrieve relevant content from knowledge base',
+      knowledgeRetrievalDescription:
+        'Retrieve relevant content from knowledge base',
       textTemplate: 'Text Template',
-      textTemplateDescription: 'Generate text using templates with variable interpolation',
+      textTemplateDescription:
+        'Generate text using templates with variable interpolation',
       jsonTransform: 'JSON Transform',
       jsonTransformDescription: 'Transform JSON data using expressions',
       dataAggregator: 'Data Aggregator',
@@ -1518,13 +1530,15 @@ const zhHant = {
       merge: 'Merge',
       mergeDescription: 'Merge multiple branches',
       variableAggregator: 'Variable Aggregator',
-      variableAggregatorDescription: 'Aggregate variable outputs from multiple branches',
+      variableAggregatorDescription:
+        'Aggregate variable outputs from multiple branches',
       action: 'Actions',
       actionDescription: 'Action execution nodes',
       sendMessage: 'Send Message',
       sendMessageDescription: 'Send message to platform',
       replyMessage: 'Reply Message',
-      replyMessageDescription: 'Reply to the message that triggered the workflow',
+      replyMessageDescription:
+        'Reply to the message that triggered the workflow',
       storeData: 'Store Data',
       storeDataDescription: 'Store data to database',
       callPipeline: 'Call Pipeline',
@@ -1532,7 +1546,8 @@ const zhHant = {
       setVariable: 'Set Variable',
       setVariableDescription: 'Set context variable',
       openingStatement: 'Opening Statement',
-      openingStatementDescription: 'Provide conversation opener and suggested questions',
+      openingStatementDescription:
+        'Provide conversation opener and suggested questions',
       end: 'End',
       endDescription: 'Mark the end of workflow execution',
       log: 'Log',
@@ -1578,7 +1593,8 @@ const zhHant = {
       title: 'Version History',
       current: 'Current Version',
       rollback: 'Rollback to this version',
-      rollbackConfirm: 'Are you sure you want to rollback to this version? Current changes will be lost.',
+      rollbackConfirm:
+        'Are you sure you want to rollback to this version? Current changes will be lost.',
       rollbackSuccess: 'Rollback successful',
       rollbackError: 'Failed to rollback: ',
     },