fix: english translation parity, remove hallucinated map projects, fix next.config syntax

next.config.mjs

@@ -509,7 +509,11 @@ const nextConfig = {
         },
         {
           source: '/errors/:path*',
-          destination: `${glitchtipDomain}/:path*`,
+          destination: `${(function() {
+            let glitchtipUrl = process.env.SENTRY_DSN ? new URL(process.env.SENTRY_DSN).origin : 'https://errors.infra.mintel.me';
+            if (glitchtipUrl && !glitchtipUrl.startsWith('http')) glitchtipUrl = 'https://' + glitchtipUrl;
+            return new URL(glitchtipUrl).origin;
+          })()}/:path*`,
         },
       ],
       afterFiles: [],