refactor(beaver): 移除Hermes相关引用和迁移代码，完善Beaver后端主线实现

移除了所有Hermes相关的命名引用，包括：
- 从.gitignore中清理相关构建缓存文件
- 将README中的beaver-home路径配置更新
- 完善backend/README.md文档说明Beaver后端主线实现
- 移除Hermes风格的相关注释和兼容性代码
- 清理nanobot环境变量兼容性处理
- 删除技能迁移和服务迁移相关功能代码
- 更新测试用例中相关命名和函数名

BREAKING CHANGE: 移除了Hermes迁移相关API和CLI命令，不再支持nanobot环境变量兼容性

app-instance/frontend/app/(app)/status/page.tsx

@@ -15,17 +15,7 @@ import {
   Settings2,
   ScrollText,
 } from 'lucide-react';
-import { getStatus, restartSystem, updateProviderConfig } from '@/lib/api';
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-} from '@/components/ui/alert-dialog';
+import { getStatus, updateProviderConfig } from '@/lib/api';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Badge } from '@/components/ui/badge';
@@ -57,9 +47,6 @@ export default function StatusPage() {
   const [status, setStatus] = useState<SystemStatus | null>(null);
   const [error, setError] = useState<string | null>(null);
   const [loading, setLoading] = useState(true);
-  const [restartDialogOpen, setRestartDialogOpen] = useState(false);
-  const [restarting, setRestarting] = useState(false);
-  const [restartError, setRestartError] = useState<string | null>(null);
   const [selectedProvider, setSelectedProvider] = useState<ProviderStatus | null>(null);
   const [providerForm, setProviderForm] = useState<ProviderFormState>(() => ({
     enabled: false,
@@ -88,36 +75,6 @@ export default function StatusPage() {
     loadStatus();
   }, []);
 
-  useEffect(() => {
-    if (!restarting) {
-      return;
-    }
-
-    const intervalId = window.setInterval(async () => {
-      try {
-        await getStatus();
-        window.location.reload();
-      } catch {
-        // Ignore failures until the container is back.
-      }
-    }, 3000);
-
-    return () => {
-      window.clearInterval(intervalId);
-    };
-  }, [restarting]);
-
-  const handleRestart = async () => {
-    setRestartError(null);
-    try {
-      await restartSystem();
-      setRestartDialogOpen(false);
-      setRestarting(true);
-    } catch (err: any) {
-      setRestartError(err.message || pickAppText(locale, '重启失败', 'Restart failed'));
-    }
-  };
-
   const openProviderDialog = (provider: ProviderStatus) => {
     setSelectedProvider(provider);
     setProviderError(null);
@@ -204,7 +161,7 @@ export default function StatusPage() {
             )}
           </p>
         </div>
-        <Button onClick={loadStatus} variant="outline" size="sm" disabled={restarting}>
+        <Button onClick={loadStatus} variant="outline" size="sm">
           <RefreshCw className="w-4 h-4 mr-2" />
           {pickAppText(locale, '刷新', 'Refresh')}
         </Button>
@@ -223,13 +180,8 @@ export default function StatusPage() {
             <div className="space-y-1">
               <p className="text-sm font-medium">{pickAppText(locale, '运行与调试', 'Runtime and debugging')}</p>
               <p className="text-sm text-muted-foreground">
-                {restarting
-                  ? pickAppText(locale, '正在重启当前 docker，服务恢复后页面会自动刷新。', 'Restarting the current Docker container. The page will refresh automatically once the service is back.')
-                  : pickAppText(locale, '查看每次对话的运行日志，或重启当前 docker 容器。重启完成后需要重新登录。', 'Inspect per-chat runtime logs or restart the current Docker container. You will need to sign in again afterwards.')}
+                {pickAppText(locale, '查看每次对话的运行日志和当前实例运行状态。', 'Inspect per-chat runtime logs and current instance status.')}
               </p>
-              {restartError ? (
-                <p className="text-sm text-destructive">{restartError}</p>
-              ) : null}
             </div>
             <div className="flex flex-wrap justify-start gap-2 lg:justify-end">
               <Button asChild variant="outline">
@@ -238,34 +190,6 @@ export default function StatusPage() {
                   {pickAppText(locale, '运行日志', 'Runtime Logs')}
                 </Link>
               </Button>
-              <AlertDialog open={restartDialogOpen} onOpenChange={setRestartDialogOpen}>
-                <Button
-                  variant="destructive"
-                  onClick={() => setRestartDialogOpen(true)}
-                  disabled={restarting}
-                >
-                  {restarting ? (
-                    <Loader2 className="w-4 h-4 mr-2 animate-spin" />
-                  ) : (
-                    <RefreshCw className="w-4 h-4 mr-2" />
-                  )}
-                  Restart
-                </Button>
-                <AlertDialogContent>
-                  <AlertDialogHeader>
-                    <AlertDialogTitle>{pickAppText(locale, '确认重启当前实例？', 'Restart the current instance?')}</AlertDialogTitle>
-                    <AlertDialogDescription>
-                      {pickAppText(locale, '这会重启当前 docker 容器，页面会短暂不可用。由于当前登录态保存在内存里，重启完成后需要重新登录。', 'This restarts the current Docker container and the page will be temporarily unavailable. Because the current sign-in state is stored in memory, you will need to sign in again after the restart.')}
-                    </AlertDialogDescription>
-                  </AlertDialogHeader>
-                  <AlertDialogFooter>
-                    <AlertDialogCancel disabled={restarting}>{pickAppText(locale, '取消', 'Cancel')}</AlertDialogCancel>
-                    <AlertDialogAction onClick={handleRestart} disabled={restarting}>
-                      {restarting ? pickAppText(locale, '重启中...', 'Restarting...') : pickAppText(locale, '确认重启', 'Confirm restart')}
-                    </AlertDialogAction>
-                  </AlertDialogFooter>
-                </AlertDialogContent>
-              </AlertDialog>
             </div>
           </div>
           <div className="mt-5 grid gap-3 border-t pt-5 md:grid-cols-2">