Show an external link icon on ItemCard and CandidateCard that opens a
confirmation dialog before navigating to product URLs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Rename categoryEmoji to categoryIcon in ItemCard, CandidateCard, ThreadCard, ItemPicker
- Import and render LucideIcon at appropriate sizes (36px placeholder, 14-16px badges)
- Update hook interfaces to match server API (categoryIcon instead of categoryEmoji)
- Rename iconData.ts to iconData.tsx (contains JSX)
- Update useCategories mutation type to use icon instead of emoji
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Replace conditional image rendering with always-present 4:3 aspect ratio area
- Show category emoji centered on gray background when no image exists
- Ensures consistent card heights across grid layouts
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Create CandidateCard with edit, delete, and pick winner actions
- Create CandidateForm with same fields as ItemForm for candidate add/edit
- Build thread detail page with candidate grid and resolution banner
- Update root layout with candidate panel, delete dialog, and resolve dialog
- Hide FAB on thread detail pages, keep it for gear tab
- Resolution navigates back to planning tab after success
