fix(a11y): passe accessibilité, théming & performance (tous modules)#12
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Systematic audit-driven fixes across 7 module groups (UI surface), verified with tsc + lint + production build (all green). Criticals: - Chat: scope the streaming live-region (was re-announcing every token) - Board: gate infinite edge animation + node pulse behind reduced-motion; add text/icon status badges (was color-only) - Settings: drop invalid CutoutCard role="button" wrapping nested interactives; add explicit "Configurer" trigger + hoist delete dialog Systemic: - aria-current on active nav (sidebar / settings / admin) - Spinner primitive: role=status on wrapper, sr-only label, motion-safe - form helper text wired via aria-describedby - citation highlight -> --highlight token (was hardcoded yellow) - list/table semantics: ul/li, scope, caption, role=progressbar, dl metrics - reduced-motion gating on spring/infinite animations - dead "Bientot" controls removed; emoji -> @tabler icons - print footer contrast; admin stats no longer hidden on mobile Bugs: - broken oklch(oklch()) vignette gradient (rendered nothing) -> color-mix - hardcoded black MiniMap maskColor -> token (dark-mode correct) Perf: - React.memo on assistant markdown rows via stable onOpenDoc, so historical messages stop re-rendering/re-linkifying on every streamed token
D4kooo
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Jun 2, 2026
…tomization Conflits résolus en faveur de notre branche (sur-ensemble) : elle contient déjà le travail onboarding/a11y que dataring a squashé (#4/#12), plus le sprint et la personnalisation du Board. Aucune fonctionnalité dataring perdue (les lignes divergentes étaient les versions antérieures de lignes que nos commits ont fait évoluer : focus-ring ring-2→ring-3, copie « v0.3 » corrigée, FolderRow/auto-refresh enrichis). Vérifié post-merge : tsc, lint, 117 tests, build prod OK.
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Quoi
Passe transversale accessibilité / théming / performance sur ~45 composants UI, issue d'un audit interne (WCAG, anti-patterns, perf). Aucun changement fonctionnel produit.
Principaux changements
Accessibilité
aria-currentsur la navigation active (sidebar / settings / admin)<ul role="list">,scope,<caption>,role="progressbar"aria-describedbysur les aides de formulaire ;aria-invalidau loginprefers-reduced-motionsur les animations infinies / springsSpinner:role="status"sur un wrapper +motion-safeThéming
--highlight(jaune codé en dur, cassé en dark mode)oklch(oklch())qui ne rendait rien ;maskColordu MiniMap codé en durPerformance
React.memosur le rendu Markdown : les messages historiques ne re-rendent plus à chaque token streaméVérification
tsc --noEmit✓ ·eslint✓ ·next build✓ ·vitest(77 tests) ✓Suivi
Items différés tracés dans la roadmap #11 (virtualisation du chat #5, cibles tactiles #7, …).