Merge branch 'main' into develop

# Conflicts:
#	backend/app/api/key_visits.py
#	backend/app/api/mini_business.py
#	backend/app/api/visits.py
#	backend/app/api/work_plans.py
#	backend/app/main.py
#	backend/app/models/__init__.py
#	backend/app/schemas/key_visit.py
#	backend/app/schemas/mini_business.py
#	backend/app/schemas/work_plan.py
#	backend/app/services/light_board.py
#	frontend/src/components/DesktopLayout.vue
#	frontend/src/stores/theme.ts
#	frontend/src/views/desktop/ManagerWorkspace.vue
#	frontend/src/views/desktop/WorkPlans.vue
#	frontend/src/views/mobile/KeyVisitForm.vue
#	frontend/src/views/mobile/LeaveForm.vue
#	frontend/src/views/mobile/PlansList.vue
#	frontend/src/views/mobile/VisitForm.vue
#	frontend/src/views/mobile/WorkPlanForm.vue

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
     manager_id: Optional[str] = None