Added /users/me route, and handling auth in frontend

frontend/next.config.ts

@@ -3,19 +3,16 @@ import type { NextConfig } from "next";
 const nextConfig: NextConfig = {
 	/* config options here */
 	output: "standalone",
-	async redirects() {
-		if (!process.env.BACKEND_PORT) {
-			throw new Error(
-				"Environment variable BACKEND_PORT is not defined.",
-			);
-		}
-		return [
+	images: {
+		remotePatterns: [
 			{
-				source: "/api/:path",
-				destination: `http://localhost:${process.env.BACKEND_PORT}/:path`,
-				permanent: false,
+				protocol: "https",
+				hostname: "avatar.vercel.sh",
 			},
-		];
+		],
+	},
+	env: {
+		NEXT_PUBLIC_BACKEND_PORT: process.env.BACKEND_PORT,
 	},
 };