Changelog 1.2.1 (2024-12-21) 🐛 Corrections add explicit permissions and pin action versions in workflows (4bff64f) use semantic versioning for GitHub Actions instead of commit hashes (ce70f89) 📚 Documentation add comprehensive security policy (5cb3e83) 1.2.0 (2024-12-21) ✨ Fonctionnalités add contributing guide, badges, and test workflow (93a86e2) add Lighthouse CI and SonarCloud analysis (24765f3) add security workflows, issue templates, and auto-changelog (5a5b7bd) 👷 CI add branch protection rules (1ba317c) enhance CodeQL configuration with custom rules (ef86b38) improve dependabot configuration with groups (f4be57c)