chore: update ui-builder to latest

[olliethedev]

Note

Medium Risk
Touches core UI Builder editing flow (prop resolution, codegen, layer actions/clipboard, keyboard shortcuts), so regressions could affect editing and exports, but changes are localized and largely additive.

Overview
Adds first-class event handler support to the UI Builder via a new functionRegistry, including Variable.type: "function", UI for selecting/binding functions to props (e.g. onClick, onSubmit), runtime resolution of function bindings, and code export updates that generate typed functions props and map __function_* metadata to callable handlers.

Introduces a global layer clipboard + right-click context menu for copy/cut/paste/duplicate/delete (with permission-aware useGlobalLayerActions and paste validation), plus a shortcut registry used across menus/undo/redo. Also adds a Radix-based ContextMenu component, mounts a Toaster, tweaks layer tree handling for variable-reference children, and includes small dependency/version/e2e adjustments.

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Project	Deployment	Actions	Updated (UTC)
better-stack-docs	Ready	Preview, Comment	Feb 17, 2026 8:13pm

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Cursor Bugbot has reviewed your changes and found 2 potential issues.

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