Fix build prod : postinstall tolérant + copy-pdfjs dans Dockerfile

- postinstall : test -f avant d'appeler copy-pdfjs.sh (absent pendant pnpm install Docker)
- Dockerfile : RUN copy-pdfjs.sh après COPY . . pour copier les fichiers PDF.js
- Dockerfile : COPY content/ en production pour Nuxt Content

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker/Dockerfile

@@ -19,6 +19,7 @@ RUN pnpm rebuild sharp
 
 COPY . .
 
+RUN sh scripts/copy-pdfjs.sh
 RUN pnpm run build
 
 # Production
@@ -31,6 +32,7 @@ RUN apt-get update && apt-get -fy install curl git && rm -rf /var/cache/apt/*
 
 COPY --from=build /app/.output /app/.output
 COPY --from=build /app/site /app/site
+COPY --from=build /app/content /app/content
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
   CMD curl -f http://localhost:${PORT}/api/health || exit 1

package.json

@@ -7,7 +7,7 @@
     "dev": "nuxt dev",
     "generate": "nuxt generate",
     "preview": "nuxt preview",
-    "postinstall": "nuxt prepare && sh scripts/copy-pdfjs.sh"
+    "postinstall": "nuxt prepare && (test -f scripts/copy-pdfjs.sh && sh scripts/copy-pdfjs.sh || true)"
   },
   "dependencies": {
     "@nuxt/content": "^3.11.2",