feat: add Sheet component for bottom sheet UI with drag-to-dismiss and snap points

test: implement DialogStyleContext tests for preference management and style recommendations

test: create tests for useAutoSelection hook, including countdown and pause functionality

feat: implement useAutoSelection hook for enhanced auto-selection with sound notifications

feat: create Zustand store for managing issue submission wizard state

feat: add Zod validation schemas for issue-related API requests

feat: implement issue service for CRUD operations and validation handling

feat: define TypeScript types for issue submission and management

ccw/frontend/src/locales/zh/navigation.json

@@ -94,5 +94,11 @@
     "tokens": "令牌数",
     "duration": "耗时",
     "model": "模型"
+  },
+  "toolbar": {
+    "a2ui": {
+      "button": "A2UI",
+      "quickAction": "A2UI 快速操作"
+    }
   }
 }