Sindbad~EG File Manager

<?php

namespace App\Http\Livewire;

use Livewire\Component;
use Livewire\WithPagination;
use App\Models\User;
use Illuminate\Support\Facades\Hash;

class Usuarios extends Component{

    use WithPagination;
    protected $paginationTheme = 'bootstrap';
    
    public $search='',$cantidad,$nombre;
    protected $queryString = ['search' => ['except' => '']];

    public function render(){

        $usuarios=User::where('nivel','!=',1)
            ->where('name','LIKE','%'.$this->search.'%')->paginate(600);

        return view('livewire.usuarios.index',["usuarios"=>$usuarios]);
    }

    public function crear(){
        $utimousuario=User::latest()->first();
        $incrementar=$utimousuario->id;
        for ($i=0; $i < $this->cantidad; $i++) { 
            $incrementar++;

            $usuario=new User;
                $usuario->name=$this->nombre.$incrementar;
                $usuario->email=$this->nombre.$incrementar."@sumar.com.py";
                $usuario->password="contrasena";
            $usuario->save();
        }
        $this->cantidad=0;
        $this->nombre='';
    }
}