refactor: 全局代码模块化重构 — 所有文件<700行

后端 handler 拆分:
- automation.go(1067→4文件), server.go(1011→5文件), ldap.go(815→3文件), user.go(704→2文件)

前端组件拆分:
- SystemManager(1782→569), AlertManager(1133→220), K8sClusters(1062→4文件)
- Dashboard(941→4文件), ServerManager(905→640), ApprovalFlow(830→548)
- AlertCenter(775→693), AIPredictiveAnalytics(760→670)
- CloudBilling(728→663), GrafanaDashboard(717→643), sidebar(726→689)

Mock 数据模块化:
- mocks/data.ts(2552行→barrel+11个domain模块)

新增 CLAUDE.md 项目全局开发规范

修复: AlertCenter/LogManager ListResponse.data→.list 类型不匹配
验证: go build ✅ + tsc --noEmit ✅ + npm run build ✅

backend/internal/api/routes/routes.go

@@ -55,7 +55,8 @@ func Register(r *gin.Engine, db *gorm.DB, log *zap.Logger, cfg *config.Config) {
 	{
 		user.GET("/profile", authHandler.GetProfile)
 		user.PUT("/profile", authHandler.UpdateProfile)
-		user.PUT("/password", authHandler.ChangePassword)
+		user.POST("/change-password", authHandler.ChangePassword)
+		user.GET("/roles", authHandler.ListRoles)
 	}
 
 	// 管理员路由
@@ -274,6 +275,36 @@ func Register(r *gin.Engine, db *gorm.DB, log *zap.Logger, cfg *config.Config) {
 	// 任务执行记录（脚本/定时任务执行历史）
 	authorized.GET("/task-executions", automationHandler.ListExecutions)
 
+	// Ansible 自动化路由 // Logan.Li
+	ansibleHandler := handlers.NewAnsibleHandler(db)
+	ansible := authorized.Group("/ansible")
+	{
+		ansible.GET("/playbooks", ansibleHandler.ListPlaybooks)
+		ansible.POST("/playbooks", ansibleHandler.CreatePlaybook)
+		ansible.GET("/playbooks/:id", ansibleHandler.GetPlaybook)
+		ansible.PUT("/playbooks/:id", ansibleHandler.UpdatePlaybook)
+		ansible.DELETE("/playbooks/:id", ansibleHandler.DeletePlaybook)
+		ansible.POST("/playbooks/:id/execute", ansibleHandler.ExecutePlaybook)
+
+		ansible.GET("/jobs", ansibleHandler.ListJobs)
+		ansible.GET("/jobs/:id", ansibleHandler.GetJob)
+
+		ansible.GET("/inventories", ansibleHandler.ListInventories)
+		ansible.POST("/inventories", ansibleHandler.CreateInventory)
+		ansible.PUT("/inventories/:id", ansibleHandler.UpdateInventory)
+		ansible.DELETE("/inventories/:id", ansibleHandler.DeleteInventory)
+	}
+
+	// 日志监控路由 // Logan.Li
+	logHandler := handlers.NewLogHandler(db)
+	logs := authorized.Group("/logs")
+	{
+		logs.GET("", logHandler.QueryLogs)
+		logs.GET("/sources", logHandler.ListSources)
+		logs.POST("/sources", logHandler.CreateSource)
+		logs.DELETE("/sources/:id", logHandler.DeleteSource)
+	}
+
 	// 审批流程路由
 	approvalHandler := handlers.NewApprovalHandler(db)
 	approvals := authorized.Group("/approvals")