fix(runtime): preserve explicit replies and report bot configuration errors

web/src/app/home/bots/BotDetailContent.tsx

@@ -24,6 +24,7 @@ import { useTranslation } from 'react-i18next';
 import { Settings, FileText, Users, RefreshCw, Trash2 } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import { toast } from 'sonner';
+import { showBotError } from './bot-error';
 import { useCurrentWorkspace } from '@/app/infra/http';
 import { Bot } from '@/app/infra/entities/api';
 import EntityBasicInfoDialog, {
@@ -91,9 +92,9 @@ export default function BotDetailContent({ id }: { id: string }) {
           current ? { ...current, enable: checked } : current,
         );
         refreshBots();
-      } catch {
+      } catch (error) {
         setBotEnabled(prev);
-        toast.error(t('bots.setBotEnableError'));
+        showBotError(error, t('bots.setBotEnableError'), t);
       }
     },
     [id, botEnabled, refreshBots, t],
@@ -129,11 +130,7 @@ export default function BotDetailContent({ id }: { id: string }) {
       await refreshBots();
       toast.success(t('bots.saveSuccess'));
     } catch (error) {
-      const message =
-        typeof error === 'object' && error && 'msg' in error
-          ? String((error as { msg?: string }).msg || '')
-          : '';
-      toast.error(t('bots.saveError') + message);
+      showBotError(error, t('bots.saveError'), t);
       throw error;
     }
   }

web/src/app/home/bots/bot-error.ts

@@ -0,0 +1,31 @@
+import type { TFunction } from 'i18next';
+import { toast } from 'sonner';
+
+export function showBotError(error: unknown, title: string, t: TFunction) {
+  const detail =
+    error && typeof error === 'object'
+      ? (error as {
+          code?: string;
+          msg?: string;
+          message?: string;
+          request_id?: string;
+        })
+      : {};
+  const message = detail.msg || detail.message || '';
+  const description =
+    detail.code === 'internal_error'
+      ? [
+          t('bots.internalErrorHint'),
+          detail.request_id &&
+            t('bots.errorReference', { id: detail.request_id }),
+        ]
+          .filter(Boolean)
+          .join('\n')
+      : message;
+  toast.error(
+    detail.code === 'bot_apply_failed'
+      ? t('bots.applyFailed')
+      : title.replace(/[:：]\s*$/, ''),
+    { description, duration: 10000 },
+  );
+}

web/src/app/home/bots/components/bot-form/BotForm.tsx

@@ -1,3 +1,4 @@
+import { showBotError } from '../../bot-error';
 import React, {
   forwardRef,
   useEffect,
@@ -413,7 +414,7 @@ const BotForm = forwardRef<BotFormHandle, BotFormProps>(function BotForm(
           toast.success(t('bots.saveSuccess'));
         })
         .catch((err) => {
-          toast.error(t('bots.saveError') + err.msg);
+          showBotError(err, t('bots.saveError'), t);
         })
         .finally(() => {
           setIsLoading(false);
@@ -438,7 +439,10 @@ const BotForm = forwardRef<BotFormHandle, BotFormProps>(function BotForm(
           onNewBotCreated(res.uuid);
         })
         .catch((err) => {
-          toast.error(t('bots.createError') + err.msg);
+          showBotError(err, t('bots.createError'), t);
+          if (err.code === 'bot_apply_failed' && err.data?.uuid) {
+            onNewBotCreated(err.data.uuid);
+          }
         })
         .finally(() => {
           setIsLoading(false);