- Updated setup_directory() to try multiple credential sources:
1. Existing config file
2. Zitadel log extraction
3. Default credentials
4. Helpful error message if all fail
- Made ensure_admin_token() async to actually authenticate with credentials
- Added test_zitadel_credentials() helper function
- Improved error messages for debugging
This addresses the issue where OAuth client creation was failing because
credentials couldn't be extracted from Zitadel logs.
Related: zit.md plan for automatic OAuth client creation
