Add Unraid PUID and PGID support 3.0.1

Dockerfile

@@ -4,10 +4,13 @@ LABEL org.opencontainers.image.description="Self-contained vSeeBox inventory and
 WORKDIR /app
 COPY package.json server.mjs ./
 COPY public ./public
-RUN mkdir -p /data && chown -R node:node /app /data
-ENV PORT=3000 DATA_DIR=/data NODE_ENV=production
-USER node
+COPY vboxstock-entrypoint.sh /usr/local/bin/vboxstock-entrypoint
+RUN apk add --no-cache su-exec \
+    && chmod +x /usr/local/bin/vboxstock-entrypoint \
+    && mkdir -p /data
+ENV PORT=3000 DATA_DIR=/data NODE_ENV=production PUID=99 PGID=100
 EXPOSE 3000
 VOLUME ["/data"]
 HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 CMD wget -q -O /dev/null http://127.0.0.1:3000/api/health || exit 1
+ENTRYPOINT ["/usr/local/bin/vboxstock-entrypoint"]
 CMD ["node", "server.mjs"]