Use NextJS middleware for proxying

apps/leafcutter/next.config.js

@@ -2,17 +2,19 @@ module.exports = {
   publicRuntimeConfig: {
     embedded: Boolean(process.env.LINK_EMBEDDED),
   },
+  basePath: "/proxy/leafcutter",
+  assetPrefix: "/proxy/leafcutter",
   i18n: {
     locales: ["en", "fr"],
     defaultLocale: "en",
   },
 
-  rewrites: async () => ({
+  /*   rewrites: async () => ({
     fallback: [
       {
         source: "/:path*",
         destination: "/api/proxy/:path*",
       },
     ],
-  }),
+  }) */
 };