Enhance output of git lfs push

Author: pulltheflower

component/git_http.go

@@ -281,8 +281,12 @@ func (c *gitHTTPComponentImpl) lfsBatchUploadInfo(ctx context.Context, req types
 			Actions: map[string]*types.Link{},
 			Pointer: obj,
 		}
+
 		if largeFileWithoutMultipart(req, obj) {
-			return nil, errors.New("You need to configure your repository to enable upload of files > 5GB.\nRun \"csghub-sdk lfs-enable-largefiles ./path/to/your/repo\" and try again.")
+			resp.Error = &types.ObjectError{
+				Code:    http.StatusUnprocessableEntity,
+				Message: "Please use csghub-sdk to upload files > 5GB.\n",
+			}
 		}
 
 		if useMultipart {

component/multi_sync.go

@@ -36,6 +36,7 @@ type multiSyncComponentImpl struct {
 	tagStore         database.TagStore
 	fileStore        database.FileStore
 	gitServer        gitserver.GitServer
+	config           *config.Config
 }
 
 type MultiSyncComponent interface {
@@ -63,6 +64,7 @@ func NewMultiSyncComponent(config *config.Config) (MultiSyncComponent, error) {
 		promptStore:      database.NewPromptStore(),
 		mcpStore:         database.NewMCPServerStore(),
 		gitServer:        git,
+		config:           config,
 	}, nil
 }
 
@@ -86,6 +88,10 @@ func (c *multiSyncComponentImpl) More(ctx context.Context, cur int64, limit int6
 }
 
 func (c *multiSyncComponentImpl) SyncAsClient(ctx context.Context, sc multisync.Client) error {
+	if !c.config.MultiSync.Enabled {
+		return nil
+	}
+
 	var currentVersion int64
 	v, err := c.multiSyncStore.GetLatest(ctx)
 	if err != nil {