Version: 0.9.77.dev.260505

后端：
1.阶段 6 CP4/CP5 目录收口与共享边界纯化
- 将 backend 根目录收口为 services、client、gateway、cmd、shared 五个一级目录
- 收拢 bootstrap、inits、infra/kafka、infra/outbox、conv、respond、pkg、middleware，移除根目录旧实现与空目录
- 将 utils 下沉到 services/userauth/internal/auth，将 logic 下沉到 services/schedule/core/planning
- 将迁移期 runtime 桥接实现统一收拢到 services/runtime/{conv,dao,eventsvc,model}，删除 shared/legacy 与未再被 import 的旧 service 实现
- 将 gateway/shared/respond 收口为 HTTP/Gin 错误写回适配，shared/respond 仅保留共享错误语义与状态映射
- 将 HTTP IdempotencyMiddleware 与 RateLimitMiddleware 收口到 gateway/middleware
- 将 GormCachePlugin 下沉到 shared/infra/gormcache，将共享 RateLimiter 下沉到 shared/infra/ratelimit，将 agent token budget 下沉到 services/agent/shared
- 删除 InitEino 兼容壳，收缩 cmd/internal/coreinit 仅保留旧组合壳残留域初始化语义
- 更新微服务迁移计划与桌面 checklist，补齐 CP4/CP5 当前切流点、目录终态与验证结果
- 完成 go test ./...、git diff --check 与最终真实 smoke；health、register/login、task/create+get、schedule/today、task-class/list、memory/items、agent chat/meta/timeline/context-stats 全部 200，SSE 合并结果为 CP5_OK 且 [DONE] 只有 1 个

backend/services/memory/internal/cleanup/dedup_policy.go

@@ -4,7 +4,7 @@ import (
 	"sort"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 const dedupRecentTieWindow = 24 * time.Hour

backend/services/memory/internal/cleanup/dedup_runner.go

@@ -7,11 +7,11 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memoryvectorsync "github.com/LoveLosita/smartflow/backend/services/memory/internal/vectorsync"
 	memoryobserve "github.com/LoveLosita/smartflow/backend/services/memory/observe"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 )
 

backend/services/memory/internal/repo/audit_repo.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"errors"
 
-	"github.com/LoveLosita/smartflow/backend/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 )
 

backend/services/memory/internal/repo/item_repo.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 )
 

backend/services/memory/internal/repo/job_repo.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 )

backend/services/memory/internal/repo/settings_repo.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"errors"
 
-	"github.com/LoveLosita/smartflow/backend/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 )

backend/services/memory/internal/service/common.go

@@ -3,9 +3,9 @@ package service
 import (
 	"strings"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 func toItemDTO(item model.MemoryItem) memorymodel.ItemDTO {

backend/services/memory/internal/service/manage_service.go

@@ -6,13 +6,13 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
-	"github.com/LoveLosita/smartflow/backend/respond"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memoryvectorsync "github.com/LoveLosita/smartflow/backend/services/memory/internal/vectorsync"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
 	memoryobserve "github.com/LoveLosita/smartflow/backend/services/memory/observe"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
+	"github.com/LoveLosita/smartflow/backend/shared/respond"
 	"gorm.io/gorm"
 )
 

backend/services/memory/internal/service/read_service.go

@@ -8,12 +8,12 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
 	memoryobserve "github.com/LoveLosita/smartflow/backend/services/memory/observe"
 	ragservice "github.com/LoveLosita/smartflow/backend/services/rag"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 const (

backend/services/memory/internal/service/retrieve_merge.go

@@ -5,9 +5,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 // HybridRetrieve 统一承接读取侧 RAG-first 召回链路。

backend/services/memory/internal/utils/audit.go

@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"strings"
 
-	"github.com/LoveLosita/smartflow/backend/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 const (

backend/services/memory/internal/utils/settings.go

@@ -1,8 +1,8 @@
 package utils
 
 import (
-	"github.com/LoveLosita/smartflow/backend/model"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 // EffectiveUserSetting 返回用户记忆设置的生效值。

backend/services/memory/internal/vectorsync/syncer.go

@@ -6,10 +6,10 @@ import (
 	"log"
 	"strings"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryobserve "github.com/LoveLosita/smartflow/backend/services/memory/observe"
 	ragservice "github.com/LoveLosita/smartflow/backend/services/rag"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 // Syncer 负责 memory_items 与向量库之间的最小桥接。

backend/services/memory/internal/worker/apply_actions.go

@@ -5,10 +5,10 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 )
 
 // ApplyActionOutcome 是单个决策动作的执行结果。

backend/services/memory/internal/worker/decision_flow.go

@@ -4,11 +4,11 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
 	ragservice "github.com/LoveLosita/smartflow/backend/services/rag"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 )
 

backend/services/memory/internal/worker/runner.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/LoveLosita/smartflow/backend/model"
 	memoryorchestrator "github.com/LoveLosita/smartflow/backend/services/memory/internal/orchestrator"
 	memoryrepo "github.com/LoveLosita/smartflow/backend/services/memory/internal/repo"
 	memoryutils "github.com/LoveLosita/smartflow/backend/services/memory/internal/utils"
@@ -17,6 +16,7 @@ import (
 	memorymodel "github.com/LoveLosita/smartflow/backend/services/memory/model"
 	memoryobserve "github.com/LoveLosita/smartflow/backend/services/memory/observe"
 	ragservice "github.com/LoveLosita/smartflow/backend/services/rag"
+	"github.com/LoveLosita/smartflow/backend/services/runtime/model"
 	"gorm.io/gorm"
 )