Current State

Author: Vitexus

.github/copilot-instructions.md

@@ -37,3 +37,5 @@ When writing code, always ensure that it is well-tested and includes unit tests
 When writing code, always ensure that it is maintainable and follows best practices.
 
 When create new class or update existing class, always create or update its phpunit test files.
+
+After every single edit to a PHP file, always run `php -l` on the edited file to lint it and ensure code sanity before proceeding further. This is mandatory for all PHP code changes.