add emailSentRedirect, call verify after success

Author: CyrusVorwald

src/constants.ts

@@ -23,6 +23,7 @@ export const ERRORS = {
   REQUIRED_ENV_SECRET: 'Missing required .env secret.',
   USER_NOT_FOUND: 'User not found.',
   INVALID_MAGIC_LINK_PATH: 'Invalid magic-link expected path.',
+  REQUIRED_EMAIL_SENT_REDIRECT_URL: 'Missing required emailSentRedirect URL.',
   REQUIRED_SUCCESS_REDIRECT_URL: 'Missing required successRedirect URL.',
   REQUIRED_FAILURE_REDIRECT_URL: 'Missing required failureRedirect URL.',
 } as const