TYPO3 Core Contributions Skill

# TYPO3 Core Contributions Skill An AI skill for guiding contributions to TYPO3 Core through systematic workflows, automated quality checks, and best practices enforcement. ## Overview This skill provides comprehensive guidance for contributing to TYPO3 Core, including: - **Gerrit-based code review workflow** - **Automated CI/CD debugging** - **Commit message formatting** - **WIP (Work in Progress) state management** - **Testing and quality assurance** - **Account setup and prerequisites** ## Features ### 🔄 Complete Contribution Workflow - Step-by-step guidance from setup to patch submission - Automated detection of common issues - Best practices enforcement at every stage ### 🤖 CI/CD Integration - Systematic debugging of failed GitLab CI jobs - Pattern recognition for common failures - Automated fix suggestions ### ✅ Quality Gates - Pre-submission validation - Code style enforcement (CGL) - PHPStan static analysis - Comprehensive test coverage ### 📝 Documentation - Gerrit