feat(orgchart): Introduce standalone orgchart RP and shared link public API

This commit includes:
- Added SharedLink data model and Keto-bypassed public API for orgchart view
- Configured 'orgfront' as a new OAuth2 client in hydra
- Applied MH Dashboard premium beige theme to OrgChart
- Implemented user lookup fallback to company code

docker-compose.yaml

@@ -86,6 +86,7 @@ services:
         networks:
             - baron_net
 
+
     userfront:
         build:
             context: .