[FEATURE] - Support OIDC or SAML authentication

[agentdr8]

Is your feature request related to a problem? Please describe.
ControlR looks to be a great alternative to other open source RMMs, but would love to see it support modern authentication providers

Describe the solution you'd like
The web console should support integration with popular IdPs (Entra, Okta, Google, Authentik, Keycloak, etc.) using OIDC (or SAML).

[bitbound]

Yeah, this is definitely something I want to do. I also think the authorization implementation needs a rework, but I want to get some feedback from the community about what they want.

I've moved this into "Committed" status. I'll update here when I've opened up a discussion about authn/authz.