update

.env.example

@@ -7,6 +7,7 @@ HTTPS_PORT=8643
 # Used only with compose.direct.yaml or ./manage.sh start-direct.
 BROKER_DIRECT_PORT=8080
 GITEA_DIRECT_PORT=3000
+GITEA_DIRECT_ROOT_URL=http://localhost:3000/
 
 # letsencrypt: manage a certificate automatically with Certbot.
 # custom: read the named certificate files from ./config/ssl.