feat: 支局长/分管领导可为任意客户经理代填记录

后端:
- 5个模块的 Create/Update schema 新增可选 manager_id 字段
- POST 端点: director/leader 可指定 manager_id，manager 角色自动用自身
- PUT 端点: director/leader 可修改 manager_id，manager 角色禁止修改

前端（移动端+桌面端共10个页面）:
- 支局长/领导可见「客户经理」下拉选择框
- 创建和编辑时均可指定记录归属的客户经理
- 涵盖今日拜访、今日纪要、工作计划、商机跟单、要客拜访五个模块

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

backend/app/schemas/daily_note.py

@@ -9,6 +9,7 @@ class DailyNoteCreate(BaseModel):
     category: str = "其他"
     content: str = ""
     time_range: str = ""
+    manager_id: Optional[uuid.UUID] = None
 
 
 class DailyNoteUpdate(BaseModel):
@@ -16,6 +17,7 @@ class DailyNoteUpdate(BaseModel):
     category: Optional[str] = None
     content: Optional[str] = None
     time_range: Optional[str] = None
+    manager_id: Optional[uuid.UUID] = None
 
 
 class DailyNoteOut(BaseModel):

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):
@@ -21,6 +22,7 @@ class KeyVisitUpdate(BaseModel):
     planned_date: Optional[str] = None
     planned_visitor: Optional[str] = None
     visit_target: Optional[str] = None
+    manager_id: Optional[uuid.UUID] = None
 
 
 class KeyVisitOut(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):
@@ -19,6 +20,7 @@ class MiniBusinessUpdate(BaseModel):
     follow_up_detail: Optional[str] = None
     status: Optional[str] = None
     expected_revenue_date: Optional[str] = None
+    manager_id: Optional[uuid.UUID] = None
 
 
 class MiniBusinessOut(BaseModel):

backend/app/schemas/visit.py

@@ -16,6 +16,7 @@ class VisitCreate(BaseModel):
     companions: list[uuid.UUID] = []
     companion_names: list[str] = []
     photos: list[str] = []
+    manager_id: Optional[uuid.UUID] = None  # director/leader can specify
 
 
 class VisitUpdate(BaseModel):
@@ -28,6 +29,7 @@ class VisitUpdate(BaseModel):
     communication_content: Optional[str] = None
     customer_demand: Optional[str] = None
     companions: Optional[list[uuid.UUID]] = None
+    manager_id: Optional[uuid.UUID] = None
     companion_names: Optional[list[str]] = None
     photos: Optional[list[str]] = None
 

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
 
 
 class WorkPlanUpdate(BaseModel):
@@ -16,6 +17,7 @@ class WorkPlanUpdate(BaseModel):
     plan_content: Optional[str] = None
     plan_date: Optional[str] = None
     status: Optional[str] = None
+    manager_id: Optional[uuid.UUID] = None
 
 
 class WorkPlanOut(BaseModel):