SystemLoginServer/SystemLobbyServer plus ValidateSystemServerName (format rule without the reservation check) let the platform provision the reserved login/lobby names users can never claim. ServiceTokenSecretName/Key are the one source of truth for the internal-API credential Secret, shared by the platform renderer and the operator's login-pod injection.
Foundational libraries: deterministic resource naming, the RCON client, the Postgres store with embedded SQL migrations, configuration loading, and container image-build helpers.