v2.1.4 - CI/CD & README Badges

What's New

GitHub Actions CI/CD

Added automated testing workflow that runs on every push and pull request:

• Test Matrix: PHP 8.1, 8.2, and 8.3
• Static Analysis: PHPStan checks

README Badges

Added status badges to the README:

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Full Changelog: v2.1.3...v2.1.4