Modern Laravel 12 and PHP 8.4/8.5 best practices, architectural patterns, and syntax. Use when writing, reviewing, or refactoring Laravel backend code. Triggers on "laravel 12", "php 8.5", "refactor controller", "modernize laravel", "eloquent builder", "concurrency facade", "property hooks", or "pipe operator". MUST use this skill to prevent legacy MVC anti-patterns, fat controllers, and outdated PHP syntax.
