fix: log token mismatch in validateUserByJwt method

apps/box-mgnt-api/src/mgnt-backend/core/auth/auth.service.ts

@@ -241,6 +241,7 @@ export class AuthService {
       !!user.oAuthJwtToken && user.oAuthJwtToken === reqToken;
 
     if (!matchesMgmt && !matchesOAuth) {
+      this.logger.log('Token mismatch');
       throw new UnauthorizedException(
         'Your session has been kicked out or expired.',
       );