fix: 删除重复的SaveVideoSourceAsset调用，解决改名时先创建后更新的bug

internal/web/ui.go

@@ -3744,16 +3744,6 @@ func (u *UI) actionAssetVideoSourceSave(w http.ResponseWriter, r *http.Request)
             MountAngle:  strings.TrimSpace(r.FormValue("mount_angle")),
         },
     }
-    if err := u.preview.SaveVideoSourceAsset(asset, ""); err != nil {
-        data := u.assetPageData("video-sources")
-        data.Title = "资产管理"
-        data.Error = err.Error()
-        data.AssetVideoSource = &asset
-        data.AssetVideoSource.SourceTypeLabel = serviceVideoSourceTypeLabel(asset.SourceType)
-        data.AssetVideoSourceEditing = true
-        u.render(w, r, "assets", data)
-        return
-    }
     // Pass ID for update (0 = new)
     if idStr := strings.TrimSpace(r.FormValue("id")); idStr != "" {
         if id, err := strconv.Atoi(idStr); err == nil {