NuRoute 1.0.0

First release.

• Everything NuRoute Cloud does except billing: OpenAI-compatible API with routing across your
  providers, projects and API keys, members and roles, policies and PII redaction, prompt
  compression, request logs and usage.
• One-command install with automatic HTTPS, backups, restore, upgrades with automatic rollback,
  and a support bundle with secrets removed.
• Single sign-on with your identity provider over OpenID Connect (Microsoft Entra ID, Okta,
  Google Workspace, Keycloak, Auth0 and others), with an optional "single sign-on only" mode.
• Password reset without a mail server: ./reset-password.sh <email> prints a one-hour link.
• 14-day trial from the setup screen, or a licence key from your NuRoute contract.

Upgrade: ./upgrade.sh 1.0.0. Check the images: see SECURITY.md.