added SSO, ingress to ingressRoute

README.md

@@ -4,12 +4,17 @@ Welcome to public repository of my [Git Server](https://git.limbosolutions.com)
 
 Using [gitea](https://git.limbosolutions.com/kb/gitea) as git server.
 
+- [SSO](#sso)
 - [Deploy](#deploy)
   - [Continuous Deploy](#continuous-deploy)
   - [App](#app)
   - [Infra](#infra)
 - [Backups](#backups)
 
+## SSO
+
+<https://integrations.goauthentik.io/development/gitea/>
+
 ## Deploy
 
 References: