feat(canvas): hide widgets marked advanced unless node.showAdvanced is true (#8147)

Hides widgets marked with `options.advanced = true` on the Vue Node
canvas unless `node.showAdvanced` is true.

## Changes
- Updates `NodeWidgets.vue` template to check `widget.options.advanced`
combined with `nodeData.showAdvanced`
- Updates `gridTemplateRows` computed to exclude hidden advanced widgets
- Adds `showAdvanced` to `VueNodeData` interface in
`useGraphNodeManager.ts`

## Related
- Backend PR that adds `advanced` flag: comfyanonymous/ComfyUI#11939
- Toggle button PR: feat/advanced-widgets-toggle-button

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8147-feat-canvas-hide-widgets-marked-advanced-unless-node-showAdvanced-is-true-2ec6d73d36508179931ce78a6ffd6b0a)
by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>

src/lib/litegraph/src/LGraphNodeProperties.ts

@@ -13,7 +13,9 @@ const DEFAULT_TRACKED_PROPERTIES: string[] = [
   'flags.pinned',
   'mode',
   'color',
-  'bgcolor'
+  'bgcolor',
+  'shape',
+  'showAdvanced'
 ]
 /**
  * Manages node properties with optional change tracking and instrumentation.