proxy urls

next.config.mjs

@@ -343,14 +343,17 @@ const nextConfig = {
     contentSecurityPolicy: "default-src 'self'; script-src 'none'; sandbox;",
   },
   async rewrites() {
+    const umamiUrl = process.env.NEXT_PUBLIC_UMAMI_SCRIPT_URL?.replace('/script.js', '') || 'https://analytics.infra.mintel.me';
+    const glitchtipUrl = process.env.SENTRY_DSN ? new URL(process.env.SENTRY_DSN).origin : 'https://errors.infra.mintel.me';
+
     return [
       {
         source: '/stats/:path*',
-        destination: 'https://analytics.infra.mintel.me/:path*',
+        destination: `${umamiUrl}/:path*`,
       },
       {
         source: '/errors/:path*',
-        destination: 'https://errors.infra.mintel.me/:path*',
+        destination: `${glitchtipUrl}/:path*`,
       },
     ];
   },