feat(extensions): mobile-friendly layout for extensions and add-extension pages

- Stack the extensions page header vertically on small screens, let the
  filter Tabs scroll horizontally if they overflow, hide the debug
  button label below sm and let the install/debug controls wrap.
- Constrain the debug popover and its inputs to the viewport width so
  they no longer overflow on phone-sized screens.
- Drop the card grid from a fixed 30rem column to a min(100%, 22rem)
  column at base / 28rem at sm, and reduce the gap, so cards render
  cleanly at 360px+ widths in both flat and grouped views.
- Make the add-extension header actions wrap on lg- viewports and the
  install dialog responsive instead of a hard 500px box.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/src/app/home/add-extension/page.tsx

@@ -56,7 +56,9 @@ function AddExtensionContent() {
   } = usePluginInstallTasks();
   const [modalOpen, setModalOpen] = useState(false);
   const [installInfo, setInstallInfo] = useState<Record<string, string>>({});
-  const [installExtensionType, setInstallExtensionType] = useState<'plugin' | 'mcp' | 'skill'>('plugin');
+  const [installExtensionType, setInstallExtensionType] = useState<
+    'plugin' | 'mcp' | 'skill'
+  >('plugin');
   const [pluginInstallStatus, setPluginInstallStatus] =
     useState<PluginInstallStatus>(PluginInstallStatus.ASK_CONFIRM);
   const [installError, setInstallError] = useState<string | null>(null);
@@ -120,29 +122,38 @@ function AddExtensionContent() {
     <>
       <Button
         variant="default"
-        className="px-4 py-2 cursor-pointer"
+        className="px-3 sm:px-4 py-2 cursor-pointer flex-shrink-0"
         onClick={() => navigate('/home/mcp?id=new')}
       >
         <PlusIcon className="w-4 h-4" />
-        {t('mcp.addMCPServer')}
+        <span className="whitespace-nowrap">{t('mcp.addMCPServer')}</span>
       </Button>
 
       <DropdownMenu>
         <DropdownMenuTrigger asChild>
-          <Button variant="default" className="px-4 py-2 cursor-pointer">
+          <Button
+            variant="default"
+            className="px-3 sm:px-4 py-2 cursor-pointer flex-shrink-0"
+          >
             <PlusIcon className="w-4 h-4" />
-            {t('skills.addSkill')}
-            <ChevronDownIcon className="ml-2 w-4 h-4" />
+            <span className="whitespace-nowrap">{t('skills.addSkill')}</span>
+            <ChevronDownIcon className="ml-1 sm:ml-2 w-4 h-4" />
           </Button>
         </DropdownMenuTrigger>
         <DropdownMenuContent align="end">
-          <DropdownMenuItem onClick={() => navigate('/home/skills?action=create')}>
+          <DropdownMenuItem
+            onClick={() => navigate('/home/skills?action=create')}
+          >
             {t('skills.createManually')}
           </DropdownMenuItem>
-          <DropdownMenuItem onClick={() => navigate('/home/skills?action=upload')}>
+          <DropdownMenuItem
+            onClick={() => navigate('/home/skills?action=upload')}
+          >
             {t('skills.uploadZip')}
           </DropdownMenuItem>
-          <DropdownMenuItem onClick={() => navigate('/home/skills?action=github')}>
+          <DropdownMenuItem
+            onClick={() => navigate('/home/skills?action=github')}
+          >
             {t('skills.importFromGithub')}
           </DropdownMenuItem>
         </DropdownMenuContent>
@@ -150,17 +161,24 @@ function AddExtensionContent() {
 
       <DropdownMenu>
         <DropdownMenuTrigger asChild>
-          <Button variant="default" className="px-4 py-2 cursor-pointer">
+          <Button
+            variant="default"
+            className="px-3 sm:px-4 py-2 cursor-pointer flex-shrink-0"
+          >
             <PlusIcon className="w-4 h-4" />
-            {t('plugins.newPlugin')}
-            <ChevronDownIcon className="ml-2 w-4 h-4" />
+            <span className="whitespace-nowrap">{t('plugins.newPlugin')}</span>
+            <ChevronDownIcon className="ml-1 sm:ml-2 w-4 h-4" />
           </Button>
         </DropdownMenuTrigger>
         <DropdownMenuContent align="end">
-          <DropdownMenuItem onClick={() => navigate('/home/add-plugin?action=github')}>
+          <DropdownMenuItem
+            onClick={() => navigate('/home/add-plugin?action=github')}
+          >
             {t('plugins.installFromGithub')}
           </DropdownMenuItem>
-          <DropdownMenuItem onClick={() => navigate('/home/add-plugin?action=upload')}>
+          <DropdownMenuItem
+            onClick={() => navigate('/home/add-plugin?action=upload')}
+          >
             {t('plugins.uploadLocal')}
           </DropdownMenuItem>
         </DropdownMenuContent>
@@ -172,7 +190,10 @@ function AddExtensionContent() {
     <>
       <div className="h-full flex flex-col">
         <div className="flex-1 overflow-y-auto">
-          <MarketPage installPlugin={handleInstallPlugin} headerActions={extensionActions} />
+          <MarketPage
+            installPlugin={handleInstallPlugin}
+            headerActions={extensionActions}
+          />
         </div>
       </div>
 
@@ -185,7 +206,7 @@ function AddExtensionContent() {
           }
         }}
       >
-        <DialogContent className="w-[500px] max-h-[80vh] p-6 bg-white dark:bg-[#1a1a1e] overflow-y-auto">
+        <DialogContent className="w-[calc(100vw-2rem)] sm:w-[500px] sm:max-w-[500px] max-h-[80vh] p-4 sm:p-6 overflow-y-auto">
           <DialogHeader>
             <DialogTitle className="flex items-center gap-4">
               <Download className="size-6" />

web/src/app/home/plugins/components/plugin-installed/PluginInstalledComponent.tsx

@@ -462,7 +462,7 @@ const PluginInstalledComponent = forwardRef<
                   ({group.items.length})
                 </span>
               </div>
-              <div className="px-[0.8rem] grid gap-8 [grid-template-columns:repeat(auto-fill,minmax(30rem,1fr))] items-start">
+              <div className="px-[0.8rem] grid gap-5 sm:gap-8 [grid-template-columns:repeat(auto-fill,minmax(min(100%,22rem),1fr))] sm:[grid-template-columns:repeat(auto-fill,minmax(min(100%,28rem),1fr))] items-start">
                 {group.items.map((vo, index) => (
                   <div key={vo.id || index}>
                     <ExtensionCardComponent

web/src/app/home/plugins/components/plugin-market/PluginMarketComponent.tsx

@@ -14,10 +14,7 @@ import {
   PopoverTrigger,
 } from '@/components/ui/popover';
 import { Separator } from '@/components/ui/separator';
-import {
-  ToggleGroup,
-  ToggleGroupItem,
-} from '@/components/ui/toggle-group';
+import { ToggleGroup, ToggleGroupItem } from '@/components/ui/toggle-group';
 import {
   Search,
   Wrench,
@@ -153,39 +150,54 @@ function MarketPageContent({
     });
   }, []);
 
-  const transformMCPToVO = useCallback((mcp: any): PluginMarketCardVO => {
+  const transformMCPToVO = useCallback(
+    (mcp: any): PluginMarketCardVO => {
       return new PluginMarketCardVO({
         pluginId: mcp.author + ' / ' + mcp.name,
         author: mcp.author,
         pluginName: mcp.name,
         label: extractI18nObject(mcp.label),
-      description: extractI18nObject(mcp.description) || t('market.noDescription'),
+        description:
+          extractI18nObject(mcp.description) || t('market.noDescription'),
         installCount: mcp.install_count || 0,
-      iconURL: mcp.icon || getCloudServiceClientSync().getPluginIconURL(mcp.author, mcp.name),
+        iconURL:
+          mcp.icon ||
+          getCloudServiceClientSync().getPluginIconURL(mcp.author, mcp.name),
         githubURL: mcp.repository,
         version: mcp.latest_version,
         components: mcp.components || {},
         tags: mcp.tags || [],
         type: 'mcp',
       });
-  }, [t]);
+    },
+    [t],
+  );
 
-  const transformSkillToVO = useCallback((skill: any): PluginMarketCardVO => {
+  const transformSkillToVO = useCallback(
+    (skill: any): PluginMarketCardVO => {
       return new PluginMarketCardVO({
         pluginId: skill.author + ' / ' + skill.name,
         author: skill.author,
         pluginName: skill.name,
         label: extractI18nObject(skill.label),
-      description: extractI18nObject(skill.description) || t('market.noDescription'),
+        description:
+          extractI18nObject(skill.description) || t('market.noDescription'),
         installCount: skill.install_count || 0,
-      iconURL: skill.icon || getCloudServiceClientSync().getPluginIconURL(skill.author, skill.name),
+        iconURL:
+          skill.icon ||
+          getCloudServiceClientSync().getPluginIconURL(
+            skill.author,
+            skill.name,
+          ),
         githubURL: skill.repository,
         version: skill.latest_version,
         components: skill.components || {},
         tags: skill.tags || [],
         type: 'skill',
       });
-  }, [t]);
+    },
+    [t],
+  );
 
   // 获取插件列表
   const fetchPlugins = useCallback(
@@ -212,7 +224,8 @@ function MarketPageContent({
           let skillsTotal = 0;
 
           try {
-            const pluginsResponse = await getCloudServiceClientSync().searchMarketplacePlugins(
+            const pluginsResponse =
+              await getCloudServiceClientSync().searchMarketplacePlugins(
                 query,
                 page,
                 pageSize,
@@ -225,7 +238,10 @@ function MarketPageContent({
             pluginsResult = pluginsResponse.plugins
               .filter((plugin) => {
                 const keys = Object.keys(plugin.components || {});
-                return !(keys.length > 0 && keys.every((k) => k === 'KnowledgeRetriever'));
+                return !(
+                  keys.length > 0 &&
+                  keys.every((k) => k === 'KnowledgeRetriever')
+                );
               })
               .map(transformToVO);
             pluginsTotal = pluginsResponse.total || 0;
@@ -234,7 +250,8 @@ function MarketPageContent({
           }
 
           try {
-            const mcpsResponse = await getCloudServiceClientSync().searchMarketplacePlugins(
+            const mcpsResponse =
+              await getCloudServiceClientSync().searchMarketplacePlugins(
                 query,
                 page,
                 pageSize,
@@ -251,7 +268,8 @@ function MarketPageContent({
           }
 
           try {
-            const skillsResponse = await getCloudServiceClientSync().searchMarketplacePlugins(
+            const skillsResponse =
+              await getCloudServiceClientSync().searchMarketplacePlugins(
                 query,
                 page,
                 pageSize,
@@ -261,7 +279,9 @@ function MarketPageContent({
                 selectedTags.length > 0 ? selectedTags : undefined,
                 'skill',
               );
-            skillsResult = (skillsResponse.plugins || []).map(transformSkillToVO);
+            skillsResult = (skillsResponse.plugins || []).map(
+              transformSkillToVO,
+            );
             skillsTotal = skillsResponse.total || 0;
           } catch (e) {
             console.warn('Failed to fetch skills:', e);
@@ -270,7 +290,8 @@ function MarketPageContent({
           newPlugins = [...pluginsResult, ...mcpsResult, ...skillsResult];
           total = pluginsTotal + mcpsTotal + skillsTotal;
         } else {
-          const response = await getCloudServiceClientSync().searchMarketplacePlugins(
+          const response =
+            await getCloudServiceClientSync().searchMarketplacePlugins(
               query,
               page,
               pageSize,
@@ -285,7 +306,9 @@ function MarketPageContent({
           newPlugins = data.plugins
             .filter((plugin) => {
               const keys = Object.keys(plugin.components || {});
-              return !(keys.length > 0 && keys.every((k) => k === 'KnowledgeRetriever'));
+              return !(
+                keys.length > 0 && keys.every((k) => k === 'KnowledgeRetriever')
+              );
             })
             .map(transformToVO);
           total = data.total;
@@ -300,7 +323,9 @@ function MarketPageContent({
         setTotal(total);
         setHasMore(
           newPlugins.length > 0 &&
-            (reset || page === 1 ? newPlugins.length : plugins.length + newPlugins.length) < total,
+            (reset || page === 1
+              ? newPlugins.length
+              : plugins.length + newPlugins.length) < total,
         );
       } catch (error) {
         console.error('Failed to fetch plugins:', error);
@@ -455,12 +480,21 @@ function MarketPageContent({
           const pluginV4: PluginV4 = {
             id: 0,
             plugin_id: `${cardVO.author}/${cardVO.pluginName}`,
-            mcp_id: cardVO.type === 'mcp' ? `${cardVO.author}/${cardVO.pluginName}` : undefined,
-            skill_id: cardVO.type === 'skill' ? `${cardVO.author}/${cardVO.pluginName}` : undefined,
+            mcp_id:
+              cardVO.type === 'mcp'
+                ? `${cardVO.author}/${cardVO.pluginName}`
+                : undefined,
+            skill_id:
+              cardVO.type === 'skill'
+                ? `${cardVO.author}/${cardVO.pluginName}`
+                : undefined,
             author: cardVO.author,
             name: cardVO.pluginName,
             label: { en_US: cardVO.label, zh_Hans: cardVO.label },
-            description: { en_US: cardVO.description, zh_Hans: cardVO.description },
+            description: {
+              en_US: cardVO.description,
+              zh_Hans: cardVO.description,
+            },
             icon: cardVO.iconURL,
             repository: cardVO.githubURL,
             tags: cardVO.tags || [],
@@ -482,7 +516,10 @@ function MarketPageContent({
           cardVO.pluginName,
         );
         if (!response?.plugin) {
-          console.error('Failed to install plugin: plugin not found', { author: cardVO.author, pluginName: cardVO.pluginName });
+          console.error('Failed to install plugin: plugin not found', {
+            author: cardVO.author,
+            pluginName: cardVO.pluginName,
+          });
           toast.error(t('market.installFailed'));
           return;
         }
@@ -601,7 +638,7 @@ function MarketPageContent({
             />
           </div>
           {headerActions && (
-            <div className="flex items-center gap-2 flex-shrink-0">
+            <div className="flex items-center gap-2 flex-wrap lg:flex-nowrap lg:flex-shrink-0">
               {headerActions}
             </div>
           )}
@@ -631,7 +668,9 @@ function MarketPageContent({
               <PopoverTrigger asChild>
                 <Button variant="outline" className="relative flex-shrink-0">
                   <SlidersHorizontal className="h-4 w-4" />
-                  <span className="hidden sm:inline">{t('market.filters.more')}</span>
+                  <span className="hidden sm:inline">
+                    {t('market.filters.more')}
+                  </span>
                   {activeAdvancedFilters > 0 && (
                     <span className="absolute -right-1 -top-1 flex h-4 min-w-4 items-center justify-center rounded-full bg-primary px-1 text-[10px] leading-none text-primary-foreground">
                       {activeAdvancedFilters}
@@ -641,7 +680,9 @@ function MarketPageContent({
               </PopoverTrigger>
               <PopoverContent align="end" className="w-[320px] space-y-4">
                 <div>
-                  <div className="text-sm font-medium">{t('market.filters.advancedTitle')}</div>
+                  <div className="text-sm font-medium">
+                    {t('market.filters.advancedTitle')}
+                  </div>
                   <div className="mt-1 text-xs text-muted-foreground">
                     {t('market.filters.advancedDescription')}
                   </div>
@@ -735,8 +776,7 @@ function MarketPageContent({
         className="flex-1 overflow-y-auto px-3 sm:px-4"
       >
         {/* Recommendation Lists */}
-        {!searchQuery &&
-          selectedTags.length === 0 && (
+        {!searchQuery && selectedTags.length === 0 && (
           <div className="pt-4">
             <RecommendationLists
               lists={recommendationLists}
@@ -823,7 +863,10 @@ export default function MarketPage({
         </div>
       }
     >
-      <MarketPageContent installPlugin={installPlugin} headerActions={headerActions} />
+      <MarketPageContent
+        installPlugin={installPlugin}
+        headerActions={headerActions}
+      />
     </Suspense>
   );
 }

web/src/app/home/plugins/page.tsx

@@ -537,7 +537,8 @@ function PluginListView() {
       />
 
       {/* Header bar with filter tabs, debug info, and task queue */}
-      <div className="flex flex-row justify-between items-center px-[0.8rem] pb-4 flex-shrink-0 gap-2">
+      <div className="flex flex-col md:flex-row md:justify-between md:items-center px-[0.8rem] pb-4 flex-shrink-0 gap-2">
+        <div className="overflow-x-auto -mx-1 px-1">
           <Tabs
             value={filterType}
             onValueChange={(value) => setFilterType(value as FilterType)}
@@ -551,8 +552,9 @@ function PluginListView() {
               ))}
             </TabsList>
           </Tabs>
-        <div className="flex flex-row items-center gap-2">
-          <div className="flex items-center gap-2 px-2">
+        </div>
+        <div className="flex flex-row items-center gap-2 flex-wrap">
+          <div className="flex items-center gap-2 px-1 sm:px-2">
             <Switch
               id="group-by-type"
               checked={groupByType}
@@ -572,14 +574,19 @@ function PluginListView() {
             <PopoverTrigger asChild>
               <Button
                 variant="outline"
-                className="px-4 py-4 cursor-pointer"
+                className="px-3 sm:px-4 py-4 cursor-pointer"
                 onClick={handleShowDebugInfo}
               >
-                <Code className="w-4 h-4 mr-2" />
+                <Code className="w-4 h-4 sm:mr-2" />
+                <span className="hidden sm:inline">
                   {t('plugins.debugInfo')}
+                </span>
               </Button>
             </PopoverTrigger>
-            <PopoverContent className="w-[380px]" align="end">
+            <PopoverContent
+              className="w-[calc(100vw-2rem)] max-w-[380px]"
+              align="end"
+            >
               <div className="space-y-3">
                 {/* Header with icon and title */}
                 <div className="flex items-center gap-2 pb-2 border-b">
@@ -597,7 +604,7 @@ function PluginListView() {
                   <Input
                     value={debugInfo?.debug_url || ''}
                     readOnly
-                    className="w-[220px] font-mono text-xs h-8"
+                    className="flex-1 min-w-0 font-mono text-xs h-8"
                   />
                   <Button
                     variant="ghost"

web/src/app/home/plugins/plugins.module.css

@@ -14,8 +14,15 @@
   padding-top: 2rem;
   padding-bottom: 2rem;
   display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(30rem, 1fr));
-  gap: 2rem;
+  grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr));
+  gap: 1.25rem;
   justify-items: stretch;
   align-items: start;
 }
+
+@media (min-width: 640px) {
+  .pluginListContainer {
+    grid-template-columns: repeat(auto-fill, minmax(min(100%, 28rem), 1fr));
+    gap: 2rem;
+  }
+}