Typo3cms Extension

Comprehensive ruleset for TYPO3 extension development with modern PHP standards and clear structure

• +Defines clear coding standards with modern PHP 8.3+ features and PSR-12
• +Provides well-organized extension directory structure with purpose-labeled folders
• +Emphasizes developer experience with type hints, dependency injection, and documentation
• -Lacks specific trigger conditions or step-by-step agent workflow instructions
• -Requests network/file permissions without clear justification in the instructions