Auth changes:
- HANZO_API_KEY has highest priority, then CODEX_API_KEY, ANTHROPIC_API_KEY, OPENAI_API_KEY
- Default OAuth issuer changed to hanzo.id (Casdoor)
- Skip API key exchange for non-OpenAI issuers (Casdoor uses access_token directly)
- RefreshRequest includes client_secret for Casdoor compat
- id_token_or_access() fallback for Casdoor token refresh
- Login status detects provider from key prefix (sk-hanzo-, sk-ant-, sk-)
- Hanzo client credentials (app-hanzo) for OAuth flow
Branding:
- Welcome screen: "Hanzo Dev — AI development in the terminal"
- All user-facing "Codex" → "Hanzo Dev"
- Update URLs point to github.com/hanzoai/dev
- npm package: @hanzo/dev
- Windows toast: "Hanzo Dev"
zeekay
James Peter