fix: add json() mock to get() error test

fix: comprehensive repo audit — 15 issues fixed

feat: Sprint 7 — integration test, export limit, French accents

test(frontend): Sprint 5 — Vitest setup, 14 component/API tests, Viewer memo

fix: Sprint 3a — updated_at onupdate, RetroMenuBar unique keys

fix(frontend): Sprint 2b — dead code, accessibility, Viewer robustness, ApiError

fix: "error [object Object]" on API validation errors + SQLite migration

refactor: use API-reported supports_vision instead of hardcoded model names

feat: IIIF-native Sprints 4-5-6 — tiled zoom, exports, cleanup

feat(schemas): IIIF-native Sprint 1 — schema evolution for streaming architecture

fix: page IDs with trailing dots, Reader profile handling, Editor 404 UX

feat(frontend): Sprint Fix 4 — React Router, accessibility, translations

fix(frontend): Sprint Fix 3 — type safety, memory leaks, error handling

fix(frontend): fix broken navigation, buttons, and layout issues

feat(frontend): Sprint R5 — retro Admin panel

feat(frontend): Sprint R4 — retro Editor

feat(frontend): Sprint R3 — retro Reader / Manuscript viewer

feat(frontend): Sprint R2 — retro Home / Desktop

feat(frontend): Sprint R1 — retro design system foundation

rename: Scriptorium AI → IIIF Studio across entire codebase

fix(sprint-f4-f5): tests faux-positifs, frontend bugs, Dockerfile unique

fix(api): guard catch-all against /api/* paths in production + refactor Admin UI

feat: multi-provider dynamique — ajout Mistral/Pixtral, détection auto des providers

feat: supprimer la saisie de clé API dans l'UI — les clés viennent des secrets HF

feat(sprint6-B): validation éditoriale + recherche plein texte

feat(frontend): interface d'administration — Sprint 6 Session A

fix(frontend): add vite-env.d.ts to declare import.meta.env (TS2339)

fix(frontend): escape apostrophes in Reader.tsx JSX strings (TS build error)

feat(sprint5): frontend React minimal — visionneuse + 4 couches