feat: 产品接口暴露lifecycle_phase并做阶段感知状态校验

backend/app/services/dashboard_service.py

@@ -96,6 +96,8 @@ class WipMatrixDetailRow(BaseModel):
     material_name: str = ""      # 产品名称
     spec_model: str = ""
     task_status: str = ""        # 当前状态 WIP/PENDING/COMPLETED/ARCHIVED/OUTBOUND
+    # 🔧 生命周期阶段：PRODUCTION(生产制造/发货测试) | AFTER_SALES(出库后返厂售后维修)
+    lifecycle_phase: str = "PRODUCTION"
     assignee_id: str = ""
     assignee: str = ""           # 负责人中文名
     duration_hours: float = 0.0  # 已在该工序滞留时长（小时）
@@ -831,6 +833,7 @@ async def get_wip_matrix_detail(
             Product.current_location_id,
             Product.overall_status,
             Product.status,
+            Product.lifecycle_phase,
             Task.task_name,
             Task.assignee_id,
             Task.status.label("task_status"),
@@ -855,7 +858,7 @@ async def get_wip_matrix_detail(
     matched: list[WipMatrixDetailRow] = []
     raw_names: set[str] = set()
 
-    for pid, serial, ext, mat_name, spec, loc, overall, pstatus, task_name, assignee, tstatus, created, completed, received in rows:
+    for pid, serial, ext, mat_name, spec, loc, overall, pstatus, lifecycle, task_name, assignee, tstatus, created, completed, received in rows:
         if pid in seen:
             continue
         seen.add(pid)
@@ -915,6 +918,7 @@ async def get_wip_matrix_detail(
             material_name=mat_name or "",
             spec_model=spec or "",
             task_status=tstatus or "",
+            lifecycle_phase=lifecycle or "PRODUCTION",
             assignee_id=assignee or "",
             duration_hours=duration,
             received_at=received_str,