chore: clear lint and sync admin story views

backend/app/db/admin_models.py

@@ -29,7 +29,10 @@ class Provider(Base):
     weight: Mapped[int] = mapped_column(Integer, default=1)
     priority: Mapped[int] = mapped_column(Integer, default=0)
     enabled: Mapped[bool] = mapped_column(Boolean, default=True)
-    config_json: Mapped[dict | None] = mapped_column(JSON, nullable=True)  # 存储额外配置(speed, vol, etc)
+    config_json: Mapped[dict | None] = mapped_column(
+        JSON,
+        nullable=True,
+    )  # 存储额外配置(speed, vol, etc)
     config_ref: Mapped[str] = mapped_column(String(100), nullable=True)  # 环境变量 key 名称（回退）
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=datetime.utcnow)
     updated_at: Mapped[datetime] = mapped_column(