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/services/scheduler.py

@@ -168,9 +168,33 @@ async def check_overdue_plans(db: AsyncSession) -> dict:
 
         await wecom_client.send_text_message([user.wecom_userid], content)
 
+    # ── Auto-cancel overdue plans that have no matching visit ──
+    from app.utils.edit_log import append_entry as append_edit_log
+    auto_cancelled = 0
+    for plan in overdue:
+        has_visit = await db.execute(
+            select(Visit).where(
+                Visit.customer_id == plan.customer_id,
+                Visit.visit_date >= plan.plan_date,
+            )
+        )
+        if not has_visit.scalar():
+            plan.status = "已取消"
+            append_edit_log(plan, "系统", [{
+                "field": "status",
+                "from": "计划中",
+                "to": "已取消",
+                "reason": "逾期自动取消",
+            }])
+            auto_cancelled += 1
+
+    if auto_cancelled:
+        await db.commit()
+
     return {
         "status": "ok",
         "date": str(today),
         "overdue": len(overdue),
+        "auto_cancelled": auto_cancelled,
         "managers_affected": len(by_manager),
     }