fix: add sign up hook

packages/auth/server/lib/utils/authorizer.ts

@@ -19,12 +19,4 @@ export const onAuthorize = async (user: AuthorizeUser, c: Context<HonoAuthContex
   await createSession(sessionToken, user.userId, metadata);
 
   await setSessionCookie(c, sessionToken);
-
-  // Todo.
-  // Create the Stripe customer and attach it to the user if it doesn't exist.
-  // if (user.customerId === null && IS_BILLING_ENABLED()) {
-  //   await getStripeCustomerByUser(user).catch((err) => {
-  //     console.error(err);
-  //   });
-  // }
 };