$role = \Spatie\Permission\Models\Role::firstOrCreate(['name' => 'Super Admin']);
$user = \App\Models\User::where('email', 'arrifaimuntasir@gmail.com')->first();
if ($user) {
    $user->assignRole($role);
    echo "Assigned Super Admin role to user.\n";
} else {
    echo "User not found.\n";
}