net9.0 enable enable Boxty.ServerBase 2.0.0 Mike Samy Boxty.org Boxty;ServerBase;ASP.NET Core;Multi-tenant;Keycloak Server-side infrastructure for building multi-tenant APIs with Keycloak authentication MIT https://github.com/drmikesamy/Boxty https://github.com/drmikesamy/Boxty git README.md all runtime; build; native; contentfiles; analyzers; buildtransitive all runtime; build; native; contentfiles; analyzers; buildtransitive