feat: a select like button

[pasqualevitiello]

TLDR: This PR introduces a SelectButton component, helpful when you need a button that looks like a select trigger (eg. in combobox, autocomplete, menu and popover triggers).

---

Summary by cubic

Adds SelectButton to give Combobox, Menu, and Popover a select-like trigger, with new docs and examples. Implements CUI-117.

• New Features

  • SelectButton: standalone, styled like SelectTrigger; pass as children/render prop to ComboboxTrigger, MenuTrigger, and PopoverTrigger.
  • Docs: new SelectButton section and p-combobox-18 example; timezone combobox demo updated to use SelectButton.

• Refactors

  • Triggers (Combobox, Autocomplete, Menu, Popover) now render children for custom trigger content.
  • Added Icon elements with data-slot for Combobox/Autocomplete triggers.
  • Removed bookings-saved-filters example.
  • Upgraded @base-ui/react to 1.1.0.

^{Written for commit 82665f4. Summary will update on new commits.}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
coss-com	Ready	Preview, Comment	Feb 13, 2026 9:49am
coss-com-origin	Ready	Preview, Comment	Feb 13, 2026 9:49am
coss-com-ui	Ready	Preview, Comment	Feb 13, 2026 9:49am
coss-examples-calcom	Ready	Preview, Comment	Feb 13, 2026 9:49am

[github-actions]

Hey there and thank you for opening this pull request! 👋🏼

We require pull request titles to follow the Conventional Commits specification and it looks like your proposed title needs to be adjusted.

Details:

No release type found in pull request title "Pasquale/cui 117 build a select like button". Add a prefix to indicate what kind of release this pull request corresponds to. For reference, see https://www.conventionalcommits.org/

Available types:
 - feat: A new feature
 - fix: A bug fix
 - docs: Documentation only changes
 - style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
 - refactor: A code change that neither fixes a bug nor adds a feature
 - perf: A code change that improves performance
 - test: Adding missing tests or correcting existing tests
 - build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
 - ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
 - chore: Other changes that don't modify src or test files
 - revert: Reverts a previous commit

[cubic-dev-ai]

1 issue found across 30 files

Prompt for AI agents (all issues)

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="apps/ui/public/r/registry.json">

<violation number="1" location="apps/ui/public/r/registry.json:3786">
P2: The new p-combobox-18 registry entry omits the lucide-react dependency even though the component imports SearchIcon. Add a dependencies list so consumers get the required package.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[sean-brydon]

Perfect! I find myself using these loads honestly