Fixed container healthcheck

Dockerfile

@@ -5,8 +5,8 @@ COPY ./config /config
 RUN mkdir -p /data && \
     apk --no-cache add curl
 
-HEALTHCHECK CMD curl -f http://localhost:8080/health || exit 1
+HEALTHCHECK CMD curl -f http://localhost:8088/health || exit 1
 
-EXPOSE 8080
+EXPOSE 8088
 
-CMD [ "node", "/app/index.js" ]
+CMD [ "node", "/app/index.js" ]