attempted upgrade

src/app/routes/api/auth.$.ts

@@ -1,5 +1,5 @@
 // API file that handles all supertokens auth routes
-import { createServerFileRoute } from '@tanstack/react-start/server';
+import { createFileRoute } from '@tanstack/react-router';
 import { handleAuthAPIRequest } from 'supertokens-node/custom'
 import { ensureSuperTokensBackend } from '@/lib/supertokens/server'
 
@@ -12,12 +12,16 @@ const handleRequest = async ({ request }: {request: Request}) => {
   console.log("Handling auth request:", request.method, request.url);
   return superTokensHandler(request);
 };
-export const ServerRoute = createServerFileRoute('/api/auth/$').methods({
-  GET: handleRequest,
-  POST: handleRequest,
-  PUT: handleRequest,
-  DELETE: handleRequest,
-  PATCH: handleRequest,
-  OPTIONS: handleRequest,
-  HEAD: handleRequest,
+export const Route = createFileRoute('/api/auth/$')({
+  server: {
+    handlers: {
+      GET: handleRequest,
+      POST: handleRequest,
+      PUT: handleRequest,
+      DELETE: handleRequest,
+      PATCH: handleRequest,
+      OPTIONS: handleRequest,
+      HEAD: handleRequest,
+    }
+  }
 })