feat: 完成产线与仓储系统多模块迭代升级

本次迭代覆盖MES与WMS核心业务：
1. 新增接驳台托盘传感器读取与AGV对接能力
2. 完善工单排产、备料流程与权限体系拆分
3. 优化看板接口与前端路由、样式
4. 新增操作日志、库存盘点与角色保护逻辑
5. 修复代理地址、BOM保存等已知问题

bj_power_mes/ent/migrate/schema.go

@@ -73,6 +73,7 @@ var (
 		{Name: "plan_date", Type: field.TypeString, Size: 10},
 		{Name: "plan_qty", Type: field.TypeInt, Default: 0},
 		{Name: "completed_qty", Type: field.TypeInt, Default: 0},
+		{Name: "dock_codes", Type: field.TypeJSON, Nullable: true, SchemaType: map[string]string{"postgres": "jsonb"}},
 		{Name: "status", Type: field.TypeString, Size: 20, Default: "PENDING"},
 		{Name: "operator", Type: field.TypeString, Size: 64, Default: ""},
 		{Name: "created_at", Type: field.TypeTime},