feat(a2ui): Implement A2UI backend with question handling and WebSocket support

- Added A2UITypes for defining question structures and answers.
- Created A2UIWebSocketHandler for managing WebSocket connections and message handling.
- Developed ask-question tool for interactive user questions via A2UI.
- Introduced platformUtils for platform detection and shell command handling.
- Centralized TypeScript types in index.ts for better organization.
- Implemented compatibility checks for hook templates based on platform requirements.

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

@@ -0,0 +1,79 @@
+{
+  "title": "规则管理器",
+  "description": "管理 Claude Code 记忆规则和配置",
+  "severity": {
+    "error": "错误",
+    "warning": "警告",
+    "info": "信息"
+  },
+  "location": {
+    "project": "项目",
+    "user": "用户"
+  },
+  "actions": {
+    "edit": "编辑",
+    "delete": "删除",
+    "create": "创建规则",
+    "update": "更新规则",
+    "toggle": "切换启用状态",
+    "enable": "启用规则",
+    "disable": "禁用规则"
+  },
+  "filters": {
+    "all": "全部",
+    "enabled": "已启用",
+    "disabled": "已禁用",
+    "location": "位置",
+    "category": "类别"
+  },
+  "searchPlaceholder": "搜索规则...",
+  "emptyState": {
+    "title": "未找到规则",
+    "message": "没有规则匹配当前的筛选条件。",
+    "createFirst": "创建您的第一个规则以开始使用"
+  },
+  "card": {
+    "pattern": "模式",
+    "subdirectory": "目录"
+  },
+  "dialog": {
+    "addTitle": "创建新规则",
+    "editTitle": "编辑规则: {name}",
+    "deleteTitle": "删除规则",
+    "deleteConfirm": "确定要删除此规则吗？此操作无法撤销。",
+    "description": "配置 Claude Code 记忆规则以指导 AI 行为",
+    "form": {
+      "name": "规则名称",
+      "namePlaceholder": "例如：代码风格指南",
+      "description": "描述",
+      "descriptionPlaceholder": "简要描述此规则的作用",
+      "category": "类别",
+      "severity": "严重程度",
+      "fileName": "文件名",
+      "fileNamePlaceholder": "rule-name.md",
+      "location": "位置",
+      "subdirectory": "子目录（可选）",
+      "subdirectoryPlaceholder": "例如：coding/security",
+      "pattern": "文件模式（可选）",
+      "patternPlaceholder": "例如：src/**/*.ts",
+      "content": "规则内容",
+      "contentPlaceholder": "以 markdown 格式输入规则内容...",
+      "enabled": "已启用"
+    },
+    "validation": {
+      "nameRequired": "规则名称为必填项",
+      "fileNameRequired": "文件名为必填项",
+      "fileNameMd": "文件名必须以 .md 结尾",
+      "locationRequired": "位置为必填项",
+      "contentRequired": "规则内容为必填项"
+    },
+    "actions": {
+      "saving": "保存中..."
+    }
+  },
+  "status": {
+    "creating": "创建中...",
+    "updating": "更新中...",
+    "deleting": "删除中..."
+  }
+}