feat: integrate MinIO-backed user filesystem

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

@@ -97,6 +97,16 @@ function transportLabel(transport: string | undefined, locale: AppLocale) {
   return transport || '-';
 }
 
+function discoveredToolCount(
+  serverId: string,
+  tools: Array<{ server_id: string; tools: Array<Record<string, unknown>> }>,
+  fallback?: number,
+) {
+  const group = tools.find((item) => item.server_id === serverId);
+  if (group) return group.tools.length;
+  return fallback || 0;
+}
+
 export default function MCPPage() {
   const { locale } = useAppI18n();
   const t = (zh: string, en: string) => pickAppText(locale, zh, en);
@@ -543,7 +553,7 @@ export default function MCPPage() {
                   <div><span className="font-medium">Scopes：</span> <span className="text-muted-foreground">{t('由 AuthZ 动态决定', 'Derived from AuthZ')}</span></div>
                 )}
                 <div className="flex items-center gap-2 flex-wrap text-xs text-muted-foreground">
-                  <span>{t(`${server.tool_count || 0} 个工具`, `${server.tool_count || 0} tools`)}</span>
+                  <span>{t(`${discoveredToolCount(server.id, tools, server.tool_count)} 个工具`, `${discoveredToolCount(server.id, tools, server.tool_count)} tools`)}</span>
                   <span>{selectedServerId === server.id ? t('已选中', 'Selected') : t('点击查看工具', 'Click to view tools')}</span>
                   {server.last_error && <span className="text-rose-300">{server.last_error}</span>}
                 </div>