fix: comprehensive repo audit — 15 issues fixed

fix: self-audit — 7 issues found and corrected

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

feat: Sprint 4 — indexed search + job rate limiting

perf: Sprint 2a — caching, parallel pipeline, async I/O, tests

fix: Sprint 1b — null deref, supports_vision, empty response logging, test

fix(security): Sprint 1 — path traversal, SSRF, Docker hardening, error exposure

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

feat(ingest): IIIF-native Sprint 2 — detect IIIF Image Service at ingestion

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

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

fix(backend): Sprint Fix 2 — data integrity, error handling, robustness

rename: Scriptorium AI → IIIF Studio across entire codebase

fix(sprint-f2): fiabilité — error handling, async I/O, pagination, cache, prompts

fix(sprint-f1): sécurité — path traversal, SSRF, CORS, validation inputs

fix(sprint-f0): fondations — lazy imports, schémas conformes, pydantic-settings

fix: 3 production bugs — mistralai import, page ID collision, provider logging

fix(ingest): add User-Agent and headers to httpx requests to fix Gallica 403

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

fix(profiles): add explicit PROFILES_DIR/PROMPTS_DIR env vars in Dockerfiles

fix(profiles): resolve __file__ to absolute path before parent traversal

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

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

feat(sprint4-session-c): branchement pipeline réel sur les jobs + tests job_runner

feat(sprint4-session-b): endpoints jobs, ingestion et modèles IA

feat(sprint4-session-a): API FastAPI — structure de base + endpoints lecture et export

Sprint 1 — Setup initial : arborescence, schémas Pydantic, profils JSON, prompts, tests