Add typecheck

shared/auth.d.ts

@@ -1,7 +1,8 @@
 import type { User as PUser } from '@prisma/client';
 
 declare module '#auth-utils' {
-  type User = Pick<PUser, 'id' | 'role' | 'name'>;
+  // eslint-disable-next-line
+  interface User extends Pick<PUser, 'id' | 'role' | 'name'> {}
   interface UserSession {
     user: User;
     loggedInAt: string | Date;