feat: 支局长/领导可指定客户经理创建记录

后端 schema: WorkPlanCreate/MiniBusinessCreate/KeyVisitCreate 新增可选 manager_id
后端 API: create 端点支持 manager_id 参数(留空则默认本人)
前端: 三个页面新建弹窗新增「客户经理」下拉(仅支局长/领导可见)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/app/api/key_visits.py

@@ -63,7 +63,7 @@ async def create_key_visit(
         planned_date=data.planned_date,
         planned_visitor=data.planned_visitor,
         visit_target=data.visit_target,
-        manager_id=uuid.UUID(current_user["user_id"]),
+        manager_id=data.manager_id or uuid.UUID(current_user["user_id"]),
     )
     init_entry(k, current_user["name"])
     db.add(k)

backend/app/api/mini_business.py

@@ -60,7 +60,7 @@ async def create_mini_business(
         amount=data.amount,
         follow_up_detail=data.follow_up_detail,
         status=data.status,
-        manager_id=uuid.UUID(current_user["user_id"]),
+        manager_id=data.manager_id or uuid.UUID(current_user["user_id"]),
         expected_revenue_date=data.expected_revenue_date,
     )
     init_entry(m, current_user["name"])

backend/app/api/work_plans.py

@@ -58,7 +58,7 @@ async def create_work_plan(
         customer_id=data.customer_id,
         plan_content=data.plan_content,
         plan_date=parse_date(data.plan_date),
-        manager_id=uuid.UUID(current_user["user_id"]),
+        manager_id=data.manager_id or uuid.UUID(current_user["user_id"]),
         status=data.status,
     )
     init_entry(wp, current_user["name"])

backend/app/schemas/key_visit.py

@@ -11,6 +11,7 @@ class KeyVisitCreate(BaseModel):
     planned_date: str = ""
     planned_visitor: str = ""
     visit_target: str = ""
+    manager_id: Optional[uuid.UUID] = None
 
 
 class KeyVisitUpdate(BaseModel):

backend/app/schemas/mini_business.py

@@ -10,6 +10,7 @@ class MiniBusinessCreate(BaseModel):
     follow_up_detail: str = ""
     status: str = "跟进中"
     expected_revenue_date: str = ""
+    manager_id: Optional[uuid.UUID] = None
 
 
 class MiniBusinessUpdate(BaseModel):

backend/app/schemas/work_plan.py

@@ -9,6 +9,7 @@ class WorkPlanCreate(BaseModel):
     plan_content: str = ""
     plan_date: str  # "YYYY-MM-DD"
     status: str = "计划中"
+    manager_id: Optional[uuid.UUID] = None  # director can assign to a specific manager
 
 
 class WorkPlanUpdate(BaseModel):