Fix service.go to work with singbox 1.8.2

Drop deprecated feautre (Clash API: cache_file and store_selected)
Add feature (Cache File: path)
Add new idle_timeout field for URLTest outbound
Refactor outbound.go
Add feature to omit TLSTricks and Fragment on VLESS Reality configs.

custom/service.go

@@ -36,8 +36,6 @@ func NewService(options option.Options) (*libbox.BoxService, error) {
 	ctx = filemanager.WithDefault(ctx, sWorkingPath, sTempPath, sUserID, sGroupID)
 	urlTestHistoryStorage := urltest.NewHistoryStorage()
 	ctx = service.ContextWithPtr(ctx, urlTestHistoryStorage)
-	pauseManager := pause.WithDefaultManager(ctx)
-	// ctx = pause.ContextWithManager(ctx, pauseManager)
 	instance, err := B.New(B.Options{
 		Context: ctx,
 		Options: options,
@@ -51,7 +49,7 @@ func NewService(options option.Options) (*libbox.BoxService, error) {
 		ctx,
 		cancel,
 		instance,
-		pauseManager,
+		service.FromContext[pause.Manager](ctx),
 		urlTestHistoryStorage,
 	)
 	return &service, nil