[rdlabo]

HTML Web rail proxies kept their original order after the source DOM was reordered, and newly prepended actions appeared at the end. Synchronize proxy order with the source while retaining button identity, click handlers, keyboard focus, and application-owned host content. Unchanged ordering does not move existing proxies.

Move the Ionic Vertical Bars setup guide from the theme package to capacitor-native-ui/docs/ionic-vertical-bars.md, where its runtime installation and lifecycle instructions belong. Update README, migration, documentation, and demo links, including relative paths within the moved guide.

Validation:

• Workspace build passed.
• All 161 unit tests passed, including a regression covering reorder, prepend, identity, click forwarding, focus, and host content.
• Prettier and git diff --check passed.
• Documentation links and heading anchors checked; old guide references removed.
• Independent review approved after resolving the moved guide's ambiguous package reference.

The optional Ionic dependency footprint is deferred to #306 and is not changed here.

[github-actions]

Playwright test results

 454 passed

Details

 454 tests across 24 suites
 2 minutes, 58 seconds
 8eb1e39
 This detailed result covers Ionic 9 only. Ionic 8 runs against the same screenshots in a separate matrix job; check the workflow run for both results. To update the screenshots, comment with /update-screenshots.