1) Attach to PFCT from tilserv, su - medium, cd into scribe dir
2) git pull
3) NODE_OPTIONS=--openssl-legacy-provider yarn install --no-progress --frozen-lockfile && yarn prod
4) shards install --production
5) crystal build --static src/start_server.cr && crystal build --static tasks.cr -o run_task
6) go back to PFCT root user, systemctl restart scribe.