Perf / a11y (high-impact review items)
- Timeline arrow-key handler binds once per (viewMode, currentSection)
and reads fresh state via navStateRef instead of an 8-element dep
array of new-each-render values.
- usePhotosQuery collapses 14 individual Zustand selectors into one
useShallow selector returning the params object.
- PhotoThumbnail no longer subscribes to the search query directly;
Timeline subscribes once and passes it down as a prop.
- PhotoThumbnail gains role="button", tabIndex, aria-label, aria-pressed,
Enter/Space key handlers and a focus-visible ring. Timeline marked
role="grid"; RightSidebar marked role="region".
Style consistency
- Swap clsx for cn (tailwind-merge aware) across 17 files so
conflicting utility classes collapse correctly.
- New Badge primitive (ui/badge.tsx) with default/neutral/overlay/
outline variants; adopted in ColorsView, RatedView, TagsView for
the repeated count overlay pill.
- Fix palette drift: text-amber-400 -> text-star, text-green-*
-> text-pick, text-red-* -> text-reject (5 files).
- Button gains an xs size (h-6 px-1.5 text-[11px]) for the repeated
compact-button pattern.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
dtoro
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