Space Auth Config
Per-space SMTP + social OAuth App configuration for `level: space` OIDC clients
- Get per-space SMTP configuration
- Delete per-space SMTP configuration
- Upsert per-space SMTP configuration
- Send a test email using the stored per-space SMTP configuration
- Get per-space social auth provider configuration
- Delete per-space social auth provider configuration
- Upsert per-space social auth provider configuration