v1.0.1 — CI & Tooling

What's Changed

Added

• GitHub Actions CI with test, race detection, and 100% coverage gate
• Security scanning (govulncheck + gosec)
• Codecov integration for dynamic coverage badge
• Go Reference, Go Report Card, and CI badges in README

Fixed

• Bumped minimum Go version to 1.23 to resolve GO-2025-3750 (Windows-only stdlib vulnerability)

Documentation

• Added doc comments to all exported types

Full Changelog: v1.0.0...v1.0.1