Three changes:
1. Add composer dump-autoload after composer install in all jobs
(validate, test, security) — ensures fresh autoloader mapping
2. Replace config:clear + view:clear with optimize:clear in test job
— clears bootstrap/cache (services.php, packages.php) which
caused 'Class not found' for Sanctum\Guard, 'not instantiable'
for AttendanceMailerService, and 'factory() undefined' for User
3. Add explicit $incrementing = true to Configuration model
— ensures Eloquent treats id as auto-increment (belt-and-suspenders
for SQLite NOT NULL constraint failures)
root