Version: 0.9.75.dev.260505

后端：
1.收口阶段 6 agent 结构迁移，将 newAgent 内核与 agentsvc 编排层迁入 services/agent
- 切换 Agent 启动装配与 HTTP handler 直连 agent sv，移除旧 service agent bridge
- 补齐 Agent 对 memory、task、task-class、schedule 的 RPC 适配与契约字段
- 扩展 schedule、task、task-class RPC/contract 支撑 Agent 查询、写入与 provider 切流
- 更新迁移文档、README 与相关注释，明确 agent 当前切流点和剩余 memory 迁移面

backend/gateway/api/agent.go

@@ -12,18 +12,18 @@ import (
 
 	"github.com/LoveLosita/smartflow/backend/model"
 	"github.com/LoveLosita/smartflow/backend/respond"
-	"github.com/LoveLosita/smartflow/backend/service"
+	agentsv "github.com/LoveLosita/smartflow/backend/services/agent/sv"
 	"github.com/gin-gonic/gin"
 	"github.com/google/uuid"
 	"gorm.io/gorm"
 )
 
 type AgentHandler struct {
-	svc *service.AgentService
+	svc *agentsv.AgentService
 }
 
 // NewAgentHandler 组装 AgentHandler。
-func NewAgentHandler(svc *service.AgentService) *AgentHandler {
+func NewAgentHandler(svc *agentsv.AgentService) *AgentHandler {
 	return &AgentHandler{
 		svc: svc,
 	}