Design system:
- add semantic --success/--warning OKLCH tokens across themes; replace
hardcoded green/amber feedback colors and their manual dark: overrides
- drop the unused @emotion dependency
Kit usage:
- migrate raw <button>/<input> to ui-kit components (actions) or
<div>/<span> (non-action surfaces); keep genuinely custom looks as
raw HTML with their own styles
- make kit usage prop-only (no className overrides): add Button
size="icon-sm", Badge "warning" variant + "pill" shape
- extract a shared Tabs primitive (segmented/underline) and migrate
Inboxes + UserProfile onto it
- tokenize z-index tiers as z-overlay/z-dropdown/z-tooltip
- export variant types (ButtonVariant/Size, BadgeVariant/Shape, TabsVariant)
- document the kit and its policy in components/ui/README.md
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