release v0.0.5

style: remove Keycloak branding from UI and comments

- src/ui/success.rs: remove Keycloak, use Identity Console, port 8008
- src/ui/confirmation.rs: remove Keycloak prefix
- src/app/updates.rs: remove Keycloak from display name
- src/templates.rs: update comments
- docker-compose.yaml: remove Keycloak mentions in comments