chore: move ccw-skill-hub to standalone repository

Migrated ccw-skill-hub to D:/ccw-skill-hub as independent git project.
Removed nested git repos (ccw/frontend/ccw-skill-hub, skill-hub-repo, skill-hub-temp).

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

@@ -177,6 +177,9 @@
     "helpQuotes": "包含空格的值建议使用引号",
     "helpRestart": "修改后需要重启服务才能生效"
   },
+  "downloadedModels": "已下载模型",
+  "noConfiguredModels": "无已配置模型",
+  "noLocalModels": "无已下载模型",
   "models": {
     "title": "模型管理",
     "searchPlaceholder": "搜索模型...",

ccw/frontend/src/locales/zh/skill-hub.json

@@ -1,42 +1,83 @@
 {
-  "skillHub.title": "技能中心",
-  "skillHub.description": "发现并安装社区共享的技能",
-  "skillHub.source.remote": "远程",
-  "skillHub.source.local": "本地",
-  "skillHub.status.installed": "已安装",
-  "skillHub.status.updateAvailable": "有更新",
-  "skillHub.tabs.remote": "远程",
-  "skillHub.tabs.local": "本地",
-  "skillHub.tabs.installed": "已安装",
-  "skillHub.stats.remote": "远程技能",
-  "skillHub.stats.remoteDesc": "来自社区",
-  "skillHub.stats.local": "本地技能",
-  "skillHub.stats.localDesc": "本地共享",
-  "skillHub.stats.installed": "已安装",
-  "skillHub.stats.installedDesc": "使用中的技能",
-  "skillHub.stats.updates": "更新",
-  "skillHub.stats.updatesDesc": "有新版本可用",
-  "skillHub.search.placeholder": "搜索技能...",
-  "skillHub.filter.allCategories": "全部分类",
-  "skillHub.actions.refresh": "刷新",
-  "skillHub.actions.install": "安装",
-  "skillHub.actions.installing": "安装中...",
-  "skillHub.actions.update": "更新",
-  "skillHub.actions.uninstall": "卸载",
-  "skillHub.actions.viewDetails": "查看详情",
-  "skillHub.card.tags": "标签",
-  "skillHub.card.updated": "更新于: {date}",
-  "skillHub.install.success": "技能 '{name}' 安装成功",
-  "skillHub.install.error": "安装技能失败: {error}",
-  "skillHub.uninstall.success": "技能 '{name}' 已卸载",
-  "skillHub.uninstall.error": "卸载技能失败: {error}",
-  "skillHub.refresh.success": "技能列表已刷新",
-  "skillHub.details.comingSoon": "详情视图即将推出",
-  "skillHub.error.loadFailed": "加载技能失败。请检查网络连接。",
-  "skillHub.empty.remote.title": "暂无远程技能",
-  "skillHub.empty.remote.description": "远程技能仓库为空或无法访问。",
-  "skillHub.empty.local.title": "暂无本地技能",
-  "skillHub.empty.local.description": "将技能添加到 ~/.ccw/skill-hub/local/ 即可共享。",
-  "skillHub.empty.installed.title": "暂无已安装技能",
-  "skillHub.empty.installed.description": "从远程或本地标签页安装技能以使用它们。"
+  "title": "技能中心",
+  "description": "发现并安装社区共享的技能",
+  "links": "链接",
+  "homepage": "主页",
+  "license": "许可证",
+  "source": {
+    "remote": "远程",
+    "local": "本地"
+  },
+  "status": {
+    "installed": "已安装",
+    "updateAvailable": "有更新"
+  },
+  "tabs": {
+    "remote": "远程",
+    "local": "本地",
+    "installed": "已安装"
+  },
+  "stats": {
+    "remote": "远程技能",
+    "remoteDesc": "来自社区",
+    "local": "本地技能",
+    "localDesc": "本地共享",
+    "installed": "已安装",
+    "installedDesc": "使用中的技能",
+    "updates": "更新",
+    "updatesDesc": "有新版本可用"
+  },
+  "search": {
+    "placeholder": "搜索技能..."
+  },
+  "filter": {
+    "allCategories": "全部分类"
+  },
+  "actions": {
+    "refresh": "刷新",
+    "install": "安装",
+    "installing": "安装中...",
+    "update": "更新",
+    "uninstall": "卸载",
+    "viewDetails": "查看详情"
+  },
+  "card": {
+    "tags": "标签",
+    "updated": "更新于: {date}"
+  },
+  "install": {
+    "success": "技能 '{name}' 安装成功",
+    "error": "安装技能失败: {error}"
+  },
+  "uninstall": {
+    "success": "技能 '{name}' 已卸载",
+    "error": "卸载技能失败: {error}"
+  },
+  "refresh": {
+    "success": "技能列表已刷新"
+  },
+  "details": {
+    "comingSoon": "详情视图即将推出"
+  },
+  "error": {
+    "loadFailed": "加载技能失败。请检查网络连接。"
+  },
+  "empty": {
+    "remote": {
+      "title": "暂无远程技能",
+      "description": "远程技能仓库为空或无法访问。"
+    },
+    "local": {
+      "title": "暂无本地技能",
+      "description": "将技能添加到 ~/.ccw/skill-hub/local/ 即可共享。"
+    },
+    "installed": {
+      "title": "暂无已安装技能",
+      "description": "从远程或本地标签页安装技能以使用它们。"
+    }
+  },
+  "installationInfo": "安装信息",
+  "installedTo": "安装到",
+  "installedAt": "安装时间",
+  "latestVersion": "最新版本"
 }