fix callback uri

Author: nl32

src/env.mjs

@@ -11,9 +11,9 @@ const server = z.object({
   BETTER_AUTH_URL: z.preprocess(
     // This makes Vercel deployments not fail if you don't set BETTER_AUTH_URL
     // Since Better Auth automatically uses the VERCEL_URL if present.
-    (str) => `https://${process.env.VERCEL_URL}` ?? str,
+    (str) => process.env.VERCEL_URL ?? str,
     // VERCEL_URL doesn't include `https` so it cant be validated as a URL
-    process.env.VERCEL ? z.string().min(1) : z.string().url(),
+    process.env.VERCEL ? z.string().min(1) : z.url(),
   ),
   DISCORD_CLIENT_ID: z.string().min(1),
   DISCORD_CLIENT_SECRET: z.string().min(1),