feat(upload): optimisation automatique WebP avec Sharp

- Installe sharp pour le traitement d'image côté serveur
- Conversion automatique de tout upload en WebP (meilleur ratio qualité/web)
- Auto-rotation basée sur l'orientation EXIF (corrige les photos de téléphone)
- Strip de toutes les métadonnées personnelles (GPS, appareil, EXIF)
- Compression adaptative par paliers (q82 → q72 → q62 → q50) pour viser ≤ 1 Mo
- Augmentation de la limite brute à 20 Mo (avant optimisation)
- Métadonnées Supabase Storage : Content-Type + Cache-Control 1 an
- UI : stats d'optimisation affichées après upload (ex: "2400 Ko → 680 Ko (WebP q82)")
- Mise à jour du texte d'aide dans l'admin images

https://claude.ai/code/session_01PzA98VhLMmsHpzs7gnLHGs
This commit is contained in:
Claude
2026-02-21 09:17:39 +00:00
parent 3843595e18
commit 800a9c08b4
4 changed files with 116 additions and 57 deletions

7
package-lock.json generated
View File

@@ -17,13 +17,14 @@
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