## Summary
Backports #12205 to `core/1.43` so Node Info actions open the right-side
Info tab when the new-menu UI makes that panel available, and hide the
action in legacy-menu contexts.
## Changes
- **What**: Cherry-picked `a3106c4d5305d2c0349bdccbb74cfc5855630a2d` and
resolved the 1.43 Playwright conflict in
`browser_tests/tests/selectionToolboxActions.spec.ts`.
- **Dependencies**: None.
## Review Focus
Conflict resolution was limited to
`browser_tests/tests/selectionToolboxActions.spec.ts`. The backport
keeps the 1.43 selection toolbox test structure and replaces the old
generic properties-panel assertion with the upstream right-side Info tab
assertions plus the legacy-menu hidden-button coverage.
Backport of #12205. Replaces #12164.
## Validation
- `pnpm install`
- `pnpm test:unit -- src/composables/graph/useSelectionState.test.ts
src/components/graph/SelectionToolbox.test.ts
src/components/graph/selectionToolbox/InfoButton.test.ts`
- `pnpm typecheck:browser`
- `pnpm exec oxlint --type-aware
browser_tests/tests/selectionToolboxActions.spec.ts`
- `pnpm exec eslint --cache --no-warn-ignored
browser_tests/tests/selectionToolboxActions.spec.ts`
- `pnpm exec oxfmt --check
browser_tests/tests/selectionToolboxActions.spec.ts`
- `git show --check --stat --oneline --max-count=1`
- Push hook: `knip --cache`
Attempted targeted Playwright locally, but it did not reach the test
assertions because the local Comfy settings setup returned `Not Found`
and `window.app` readiness timed out in the fixture setup.
## Screenshots (if applicable)
N/A
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-12249-backport-core-1-43-fix-open-node-info-panel-from-context-menu-12205-3606d73d365081af9ea3ded90ad5eb68)
by [Unito](https://www.unito.io)
Co-authored-by: github-actions <github-actions@github.com>
3eeeef0c68