{
  "message": "PSN Platinum Trophy Worker v3.3 (Multi-Token, Guaranteed Sync, First Trophy)",
  "endpoints": [
    "GET  /api/health",
    "GET  /api/tasks",
    "GET  /api/tasks?user_id=xxx",
    "DELETE /api/tasks/:user_id",
    "POST /api/platinum/sync      { \"user_id\": \"xxx\" }",
    "GET  /api/platinum/sync?user_id=xxx",
    "POST /api/platinum/check     { \"user_id\": \"xxx\", \"np_communication_id\": \"xxx\" }",
    "POST /api/platinum/repair    { \"user_id\": \"xxx\" }",
    "POST /api/platinum/backfill  (无参数，自动补全所有缺失用户)",
    "GET  /api/platinum/backfill  (同上，方便浏览器调用)"
  ]
}