clean up and disabled beta lock

middleware.ts

@@ -77,11 +77,6 @@ export function middleware(req: NextRequest) {
     if (!isLoggedIn) return redirectToLogin(req);
   }
 
-  // Protect the builder UI
-  if (pathname === "/builder" || pathname.startsWith("/builder/")) {
-    if (!isLoggedIn) return redirectToLogin(req);
-  }
-
   return NextResponse.next();
 }