fix: umami tracking internationalization

next.config.mjs

@@ -17,10 +17,18 @@ const nextConfig = {
                 source: "/stats/:path*",
                 destination: `${umamiUrl}/:path*`,
             },
+            {
+                source: "/:locale(de)/stats/:path*",
+                destination: `${umamiUrl}/:path*`,
+            },
             {
                 source: "/errors/:path*",
                 destination: `${glitchtipUrl}/:path*`,
             },
+            {
+                source: "/:locale(de)/errors/:path*",
+                destination: `${glitchtipUrl}/:path*`,
+            },
         ];
     },
 };