fix: lazy load login success component

backend/src/main/java/de/szut/casino/user/UserService.java

@@ -59,7 +59,7 @@ public class UserService {
         HttpHeaders headers = new HttpHeaders();
         headers.set("Authorization", token);
         ResponseEntity<KeycloakUserDto> response = this.http.exchange("http://localhost:9090/realms/LF12/protocol/openid-connect/userinfo", HttpMethod.GET, new HttpEntity<>(headers), KeycloakUserDto.class);
-
+    
         return response.getBody();
     }