feat: 增加对 Windows CLI 工具的支持，允许使用 cmd 作为首选 shell，并改进错误处理

ccw/frontend/src/locales/zh/cli-viewer.json

@@ -21,7 +21,14 @@
   "toolbar": {
     "refresh": "刷新",
     "clearAll": "清空所有",
-    "settings": "设置"
+    "settings": "设置",
+    "back": "返回",
+    "addExecution": "添加",
+    "running": "运行中",
+    "executions": "执行",
+    "executionsList": "最近执行",
+    "fullscreen": "全屏",
+    "exitFullscreen": "退出全屏"
   },
   "emptyState": {
     "title": "暂无 CLI 执行",

ccw/frontend/src/locales/zh/terminal-dashboard.json

@@ -83,6 +83,8 @@
     "mode": "模式",
     "modeDefault": "默认",
     "modeYolo": "Yolo",
+    "shell": "Shell",
+    "shellCmdDesc": "(推荐 Windows)",
     "quickCreate": "快速创建",
     "configure": "配置...",
     "fullscreen": "全屏",