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_wms/internal/svc/service_context.go

@@ -2,13 +2,19 @@ package svc
 
 import (
 	"bj_power_wms/ent"
+	"bj_power_wms/internal/agv"
 	"bj_power_wms/internal/config"
 	"bj_power_wms/internal/db"
+	"bj_power_wms/internal/eventlog"
+	"bj_power_wms/internal/mesclient"
 )
 
 type ServiceContext struct {
 	Config    config.Config
 	EntClient *ent.Client
+	EventLog  *eventlog.Writer
+	Agv       agv.Client
+	Mes       *mesclient.Client
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
@@ -40,5 +46,8 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	return &ServiceContext{
 		Config:    c,
 		EntClient: entClient,
+		EventLog:  eventlog.NewWriter(entClient),
+		Agv:       agv.New(c.Agv),
+		Mes:       mesclient.New(c.Mes.BaseURL, c.Mes.Token),
 	}
 }