fix(docker): remove Node.js from production stage; add public-build asset sync pattern

- Remove Node.js from production image (was violating Must NOT Have constraint)
- Add 'RUN cp -r /app/public /app/public-build' in build stage after npm run build
- Replace 'npm run build' in boot-container.sh with 'cp -r /app/public-build/*'
- Add chown www-data for SQLite DB file in init-app.sh
- Remove git from production stage package list (not in plan spec)
- Update ENTRYPOINT comment to reflect new asset sync approach

build/Dockerfile

@@ -52,6 +52,10 @@ RUN composer run-script post-autoload-dump --no-interaction || true
 
 RUN npm run build
 
+# Copy built Vite assets to /app/public-build so they survive the bind-mount at runtime.
+# At boot, boot-container.sh copies from /app/public-build/ into the bind-mounted /app/public/.
+RUN cp -r /app/public /app/public-build
+
 
 # =============================================================================
 # Stage 2: Production
@@ -74,12 +78,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         unzip \
         zip \
         curl \
-        git \
-    && rm -rf /var/lib/apt/lists/*
-
-# Node.js 20 LTS — needed at boot to build Vite assets into the bind-mounted public/
-RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
-    && apt-get install -y --no-install-recommends nodejs \
     && rm -rf /var/lib/apt/lists/*
 
 # LibreOffice for PowerPoint → PDF conversion (large layer, separate cache)
@@ -133,7 +131,7 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
         cgi-fcgi -bind -connect 127.0.0.1:9000 2>/dev/null | grep -q "pong" || exit 1
 
 # boot-container.sh runs as root: creates dirs, sets permissions,
-# creates DB on first run, builds Vite assets, runs migrations,
+# creates DB on first run, syncs pre-built Vite assets from /app/public-build/,
-# warms caches, then exec's supervisord (CMD).
+# runs migrations, warms caches, then exec's supervisord (CMD).
 ENTRYPOINT ["/app/build/boot-container.sh"]
 CMD ["/usr/bin/supervisord", "-n", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

build/boot-container.sh

@@ -26,8 +26,8 @@ chmod -R 775 storage bootstrap/cache database 2>/dev/null || true
 
 rm -f /app/public/hot
 
-echo "[boot] Building Vite assets..."
+echo "[boot] Syncing pre-built Vite assets to bind-mounted public/ ..."
-npm run build
+cp -r /app/public-build/* /app/public/ 2>/dev/null || true
 
 # Create RELATIVE storage symlink (public/storage → ../storage/app/public).
 # Must be relative: Caddy serves the bind-mounted ./public from the host, where

build/init-app.sh

@@ -13,6 +13,7 @@ fi
 echo "[init] First run detected — initializing application..."
 
 touch "$DB_PATH"
+chown www-data:www-data "$DB_PATH"
 chmod 664 "$DB_PATH"
 
 if [ -z "${APP_KEY}" ]; then