[backport cloud/1.37] [bugfix] Fix inconsistent menu icon sizes in ComfyMenuButton (#8288)

Backport of #8268 to `cloud/1.37`

Automatically created by backport workflow.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8288-backport-cloud-1-37-bugfix-Fix-inconsistent-menu-icon-sizes-in-ComfyMenuButton-2f26d73d365081f4a184dd5c98ec736d)
by [Unito](https://www.unito.io)

Co-authored-by: Jin Yi <jin12cc@gmail.com>

src/components/sidebar/ComfyMenuButton.vue

@@ -219,7 +219,7 @@ const extraMenuItems = computed(() => [
   {
     key: 'settings',
     label: t('g.settings'),
-    icon: 'mdi mdi-cog-outline',
+    icon: 'icon-[lucide--settings]',
     command: () => {
       telemetry?.trackUiButtonClicked({
         button_id: 'sidebar_settings_menu_opened'
@@ -230,7 +230,7 @@ const extraMenuItems = computed(() => [
   {
     key: 'manage-extensions',
     label: t('menu.manageExtensions'),
-    icon: 'mdi mdi-puzzle-outline',
+    icon: 'icon-[lucide--puzzle]',
     command: showManageExtensions
   }
 ])