fix: Gitea Traefik routing and connection pool optimization

- Remove middleware reference from Gitea Traefik labels (caused routing issues)
- Optimize Gitea connection pool settings (MAX_IDLE_CONNS=30, authentication_timeout=180s)
- Add explicit service reference in Traefik labels
- Fix intermittent 504 timeouts by improving PostgreSQL connection handling

Fixes Gitea unreachability via git.michaelschiemer.de

src/Application/Admin/Analytics/AnalyticsController.php

@@ -12,14 +12,16 @@ use App\Framework\Analytics\AnalyticsCategory;
 use App\Framework\Analytics\AnalyticsCollector;
 use App\Framework\Analytics\Storage\AnalyticsStorage;
 use App\Framework\Attributes\Route;
-use App\Framework\Auth\Auth;
 use App\Framework\Http\Method;
 use App\Framework\Http\Status;
 use App\Framework\Meta\MetaData;
 use App\Framework\Router\AdminRoutes;
 use App\Framework\Router\Result\JsonResult;
 use App\Framework\Router\Result\ViewResult;
+use App\Framework\Admin\Attributes\AdminPage;
+use App\Framework\Admin\Attributes\AdminSection;
 
+#[AdminSection(name: 'Analytics', icon: 'chart-bar', order: 4, description: 'Analytics and reporting')]
 final class AnalyticsController
 {
     public function __construct(
@@ -32,7 +34,7 @@ final class AnalyticsController
     ) {
     }
 
-    #[Auth]
+    #[AdminPage(title: 'Analytics Dashboard', icon: 'chart-bar', section: 'Analytics', order: 10)]
     #[Route(path: '/admin/analytics', method: Method::GET, name: AdminRoutes::ANALYTICS_DASHBOARD)]
     public function dashboard(): ViewResult
     {