- Fix CI matrix: correct orchestra/testbench version per Laravel leg
  (L10→^8.0, L11→^9.0, L12→^10.0, L13→^11.0)
- Add Laravel 13 matrix legs (PHP 8.3/8.4 only — L13 requires ^8.3)
- Fix anonymous readonly class syntax in tests (PHP tokenizer compat)
- Fix PHPStan generics.notGeneric false positives on Laravel 10 stubs
- Fix PHPStan generics.notSubtype for Expression on Laravel 13
  (L13 changed QueryExpression template bound to literal-string|int|float)
- Fix EloquentUserRepository array_map/Collection type errors
- Fix EloquentRepository::update()/forceUpdate() return type
- Bump actions/checkout to v4.2.2 (Node.js 24 compatible)