merge: 合并远程 ft_wyt 分支，解决冲突

backend/app/core/config.py

@@ -68,6 +68,9 @@ class Settings:
     minio_secret_key: str = os.getenv("MINIO_SECRET_KEY", "minioadmin")
     minio_bucket: str = os.getenv("MINIO_BUCKET", "yg-ft-resources")
     minio_secure: bool = _bool_env("MINIO_SECURE", False)
+    # Small text/data files stay inline in PostgreSQL to avoid unnecessary
+    # MinIO round trips. Larger files remain the shared canonical objects.
+    minio_inline_max_bytes: int = _int_env("MINIO_INLINE_MAX_BYTES", 256 * 1024)
     storage_wait_seconds: int = _int_env("STORAGE_WAIT_SECONDS", 300)
     storage_check_interval_seconds: int = _int_env("STORAGE_CHECK_INTERVAL_SECONDS", 10)
     compute_service_token: str = os.getenv("COMPUTE_SERVICE_TOKEN", "")