add availability note

.woodpecker.yml

@@ -27,6 +27,7 @@ pipeline:
       - chmod 700 /root/.ssh/id_ed25519
       - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > /root/.ssh/config
       - rsync -rv --delete -e "ssh -p $SSH_PORT -i /root/.ssh/id_ed25519" /woodpecker/build/ caddy@$SSH_HOST:/var/lib/caddy/woodpecker/vrifox.cc-dev/CI_COMMIT_BRANCH/$CI_COMMIT_SHA/ --mkpath --checksum
+      - echo "The preview is now available on https://dev.vrifox.cc/CI_COMMIT_BRANCH/$CI_COMMIT_SHA/"
     secrets: [ ssh_key, ssh_port, ssh_host ]
     when:
       branch: