103c380098
- Updated base64 usage to new API (BASE64_STANDARD.encode) - Added tokio dev dependency for async testing - Created comprehensive integration tests: - test_baikal_auth: Tests authentication with OPTIONS request - test_propfind_calendars: Tests calendar discovery with PROPFIND - Tests validate: - HTTP Basic Auth with .env credentials - DAV server capabilities detection - CalDAV PROPFIND XML responses - 207 Multi-Status handling - Both tests pass successfully against Baikal server - Tests marked as #[ignore] for CI/network isolation 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>