feat:新增投顾工作台相关接口

model/advisor_todo.py

@@ -0,0 +1,30 @@
+"""advisor_todo 投顾待办表 ORM（事件/定时/计算三类来源统一承载）。
+
+幂等唯一键 uk_todo(todo_type, customer_id, biz_id) 由 DDL 维护；应用层在写入前
+以相同三元组查询去重，避免重复建待办。
+"""
+from __future__ import annotations
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String, func
+from sqlalchemy.orm import Mapped, mapped_column
+
+from model.base import Base
+
+
+class AdvisorTodo(Base):
+    __tablename__ = "advisor_todo"
+    __table_args__ = {"comment": "投顾待办表（事件/定时/计算三类来源统一承载）"}
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
+    todo_type: Mapped[str] = mapped_column(String(32))
+    customer_id: Mapped[int | None] = mapped_column(BigInteger)
+    advisor_id: Mapped[int] = mapped_column(BigInteger)
+    source: Mapped[str] = mapped_column(String(32))
+    biz_id: Mapped[str | None] = mapped_column(String(64))
+    priority: Mapped[str] = mapped_column(String(8), server_default="普通")
+    status: Mapped[str] = mapped_column(String(16), server_default="待处理")
+    due_at: Mapped[datetime | None] = mapped_column(DateTime)
+    create_time: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+    handle_time: Mapped[datetime | None] = mapped_column(DateTime)