# Plan 32-03 Summary: Share Modal UI

**Status:** Complete
**Commit:** 7003e99

## What was done

1. **Share hooks** (`src/client/hooks/useShares.ts`):
   - `useShareLinks(setupId)` — Query hook for fetching share links
   - `useCreateShareLink(setupId)` — Mutation with query invalidation
   - `useRevokeShareLink(setupId)` — Mutation with query invalidation

2. **ShareModal component** (`src/client/components/ShareModal.tsx`):
   - Visibility picker with three options (private/link/public) — immediate API call on change
   - Color-coded options: gray (private), blue (link), green (public)
   - Share link creation with expiration dropdown (7/14/30 days, no expiration)
   - Active links list with copy-to-clipboard and revoke actions
   - Deactivation warning when links exist and switching to private
   - Empty state "No share links yet"
   - Escape key and overlay click to close
   - Responsive: works on desktop and mobile

3. **Setup detail page update** (`src/client/routes/setups/$setupId.tsx`):
   - Replaced static visibility badge with interactive share button
   - Desktop: "Share" text + visibility icon
   - Mobile: Icon-only with 44px touch target
   - ShareModal rendered with visibility change wired to `updateSetup.mutate`

## Verification

- `bun run lint`: Passes
- ShareModal follows existing modal patterns (overlay, escape key, z-50)
- Colors match UI-SPEC: gray-500/gray-50, blue-600/blue-50, green-700/green-50
