Manual backport of #11778 to `core/1.43`.
Cherry-picked merge commit `46ba65e25cbfbd8214aec8b61951b77aa2db19e5`.
## Conflict resolution
- `browser_tests/tests/vueNodes/widgets/advancedWidgets.spec.ts`: kept
#11778's `SHOW_ADVANCED_INPUTS`/`HIDE_ADVANCED_INPUTS` constants and
collapsed-node regression test, resolving only the assertion text/style
drift from `core/1.43`.
- `src/renderer/extensions/vueNodes/components/LGraphNode.test.ts`: kept
the `core/1.43` `setActivePinia` setup, added #11778's `useSettingStore`
mock/i18n entries and collapsed advanced footer tests, and did not bring
the unrelated `app` import from later main drag/drop work.
- `src/renderer/extensions/vueNodes/components/LGraphNode.vue`: #11778's
runtime guard applied cleanly (`isCollapsed` hides the advanced footer
button).
## Validation
- `pnpm typecheck`
- `pnpm typecheck:browser`
- `pnpm test:unit -- run
src/renderer/extensions/vueNodes/components/LGraphNode.test.ts`
- `git diff --check`
- Commit/push hooks also ran lint-staged formatting/lint checks and
`pnpm knip`
┆Issue is synchronized with this [Notion
page](https://app.notion.com/p/PR-11797-backport-core-1-43-fix-hide-advanced-footer-button-on-collapsed-Vue-nodes-3536d73d3650815db910f4772a29d008)
by [Unito](https://www.unito.io)
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