- PrivateDeploymentProperties: DEPLOYMENT_MODE/ENABLE_*/TENANT_BOOTSTRAP_ENABLED config binding
- PrivateTenantBootstrapInitializer: auto-create main tenant and app from env vars when PRIVATE mode, idempotent
- AuthService: block registration with XUQM_PRIVATE_2001 when TENANT_REGISTER_ENABLED=false
- EmailService: block REGISTER email verification in private mode
- SdkConfigController: intersect DB feature flags with ENABLE_* deployment flags for runtime degradation
- PrivateDeploymentController: GET /api/private/deployment/status public endpoint
- SecurityConfig: permit /api/private/deployment/status without auth
- application.yml: add deployment.* and tenant.bootstrap.* config sections with env var bindings
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>