refactor(analytics): streamline Google Analytics integration and remove proxy routes

- Replaced the previous Google Analytics proxy routes with a direct integration in the layout component for improved performance and simplicity.
- Updated the Next.js configuration to include new rewrite rules for Google Analytics scripts and collection endpoints.
- Removed outdated proxy logic to enhance code clarity and maintainability.

next.config.ts

@@ -79,11 +79,15 @@ const nextConfig: NextConfig = {
         source: "/analytics/:match*",
         destination: "https://analytics.evandro.dev.br/:match*",
       },
-      // Google Analytics - Fallback rewrites (as API routes são preferenciais)
-      // Estes rewrites servem como fallback caso as API routes falhem
+      // Google Analytics - Script principal
       {
-        source: "/api/gtm/:id",
-        destination: "https://www.googletagmanager.com/gtag/js?id=:id",
+        source: "/metrics/js/script.js",
+        destination: "https://www.googletagmanager.com/gtag/js?id=G-QTT9QT0T3S",
+      },
+      // Google Analytics - Endpoint de coleta
+      {
+        source: "/metrics/collect",
+        destination: "https://www.google-analytics.com/g/collect",
       },
     ];
   },