v0.3.0

What's New

Added

• Keychain storage option for OAuth tokens (--storage keychain)
• SKILL.md for Clawdbot integration
• Calendar ACL and OneNote commands
• Comprehensive unit tests with ≥85% coverage

Changed

• Aligned param names with Node version (gog compat)
• Extracted Client interface for dependency injection

Fixed

• Node token compatibility issues

Documentation

• Added credential storage details for all platforms
• Added --body-file and --body-html examples to SKILL.md
• Full README adapted from Node version
• Added CHANGELOG.md