feat: add CliStreamMonitor and related components for CLI output streaming

- Implemented CliStreamMonitor component for real-time CLI output monitoring with multi-execution support.
- Created JsonFormatter component for displaying JSON content in various formats (text, card, inline).
- Added utility functions for JSON detection and formatting in jsonUtils.ts.
- Introduced LogBlock utility functions for styling CLI output lines.
- Developed a new Collapsible component for better UI interactions.
- Created IssueHubPage for managing issues, queue, and discovery with tab navigation.

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

@@ -41,5 +41,42 @@
     "sessions": "会话",
     "detail": "详情",
     "settings": "设置"
+  },
+  "cliMonitor": {
+    "title": "CLI 流式监控",
+    "live": "实时",
+    "executions": "个执行",
+    "active": "活跃",
+    "errors": "错误",
+    "lines": "行",
+    "refresh": "刷新",
+    "refreshing": "刷新中...",
+    "searchPlaceholder": "搜索日志...",
+    "clear": "清除",
+    "filterAll": "全部",
+    "filterErrors": "错误",
+    "filterContent": "内容",
+    "filterSystem": "系统",
+    "viewPreview": "预览",
+    "viewJson": "JSON",
+    "viewRaw": "原始",
+    "settings": "设置",
+    "noExecutions": "无活跃的 CLI 执行",
+    "noExecutionsHint": "启动 CLI 命令以查看流式输出",
+    "noMessages": "等待消息...",
+    "noMatch": "未找到匹配的消息",
+    "statusBar": "{total} 个执行 | {active} 个活跃 | {errors} 个错误 | {lines} 行",
+    "copy": "复制",
+    "copied": "已复制！",
+    "rawJson": "原始 JSON",
+    "expand": "展开",
+    "collapse": "折叠",
+    "retry": "重试",
+    "dismiss": "忽略",
+    "thinking": "思考中...",
+    "completed": "已完成",
+    "tokens": "令牌数",
+    "duration": "耗时",
+    "model": "模型"
   }
 }