新增斗鱼活动任务模块：绑定、宝典、鱼翅、积分、兑换等功能

- 新增 activity_client.py：封装斗鱼活动/兑换/充值/送礼接口
- 新增 cookie_utils.py：Cookie 解析与规范化工具
- 新增 douyu_service/douyu_runner：斗鱼任务服务层与批量执行器
- 新增 douyu 路由：任务类型查询、账号列表、配置管理、商品管理、批量任务、WebSocket 日志
- 新增 models/schemas：DouyuTask/DouyuConfig/DouyuGoodsSnapshot 模型，Account 扩展点数/鱼翅/绑定状态等字段
- 新增数据库迁移：斗鱼活动相关表与 accounts 字段补充
- 新增前端 DouyuTasksPage 任务操作台页面
- 兑换商品请求添加 sec-ch-ua 反检测头
- 兑换商品支持最多 8 次重试 + csrf_token 自动刷新
- 注册 douyu:task / douyu:config 权限点
- 侧边栏新增斗鱼分组与任务操作台菜单入口

web/backend/models.py

@@ -55,10 +55,21 @@ class Account(Base):
     assigned_to = Column(Integer, ForeignKey("users.id"), nullable=True, index=True)
     tag = Column(String(64), default="")
     remark = Column(String(256), default="")
+    uid = Column(String(32), default="", index=True)
+    nickname = Column(String(128), default="")
+    points = Column(Integer, nullable=True)
+    game_name = Column(String(128), default="")
+    game_channel = Column(String(128), default="")
+    gold_balance = Column(Integer, nullable=True)
+    exchange_balance = Column(Integer, nullable=True)
+    bind_status = Column(String(32), default="")
+    change_role_wait_time = Column(Integer, nullable=True)
     created_at = Column(DateTime, default=_utcnow)
+    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)
 
     assigned_user = relationship("User", back_populates="assigned_accounts", foreign_keys=[assigned_to])
     login_tasks = relationship("LoginTask", back_populates="account")
+    douyu_tasks = relationship("DouyuTask", back_populates="account")
 
 
 class LoginTask(Base):
@@ -78,6 +89,55 @@ class LoginTask(Base):
     account = relationship("Account", back_populates="login_tasks")
 
 
+class DouyuTask(Base):
+    """斗鱼业务任务"""
+    __tablename__ = "douyu_tasks"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    batch_id = Column(String(64), nullable=False, index=True)
+    account_id = Column(Integer, ForeignKey("accounts.id"), nullable=False)
+    task_type = Column(String(64), nullable=False, index=True)
+    status = Column(String(32), default="pending")
+    message = Column(String(512), default="")
+    result = Column(JSON, nullable=True)
+    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
+    created_at = Column(DateTime, default=_utcnow)
+    finished_at = Column(DateTime, nullable=True)
+
+    account = relationship("Account", back_populates="douyu_tasks")
+
+
+class DouyuConfig(Base):
+    """斗鱼业务配置"""
+    __tablename__ = "douyu_config"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    manual_id = Column(String(64), default="G4KA4Qnz4LDp7")
+    rid = Column(String(64), default="9263298")
+    bind_act_alias = Column(String(64), default="20250213NQCYX")
+    confirm_act_alias = Column(String(64), default="20260120QYOOB")
+    legacy_act_alias = Column(String(64), default="cjm")
+    room_id = Column(String(64), default="9263298")
+    elite_amount = Column(Integer, default=3000)
+    gold_pay_type = Column(Integer, default=1)
+    gift_id = Column(String(64), default="23643")
+    skin_id = Column(String(64), default="2942")
+    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)
+
+
+class DouyuGoodsSnapshot(Base):
+    """斗鱼兑换商品快照"""
+    __tablename__ = "douyu_goods_snapshot"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    commodity_id = Column(String(64), nullable=False, index=True)
+    name = Column(String(256), default="")
+    score = Column(Integer, nullable=True)
+    status = Column(String(32), default="")
+    raw = Column(JSON, nullable=True)
+    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)
+
+
 class HuyaAccount(Base):
     """虎牙账号"""
     __tablename__ = "huya_accounts"