message: Add healthcheck
diff: @@ -20,3 +20,6 @@ ENV NODE_ENV=production
  COPY --from=0 /build/release /app
  RUN ln -s /app/data/config/config.json config.json
  VOLUME ["/app/data/config", "/app/data/db", "/app/data/images", "/app/data/TEMP"]
  +HEALTHCHECK --interval=15s --timeout=5s --retries=4 --start-period=30s \
  + CMD wget --quiet --tries=1 --no-check-certificate --spider \
  + http://localhost:80 || exit 1
  