panel/app/Http/Controllers/Admin/Users/UserController.php

<?php

namespace App\Http\Controllers\Admin\Users;

use App\Http\Controllers\Controller;
use App\Models\User;
use Illuminate\Http\Request;
use Inertia\Inertia;

class UserController extends Controller
{
    public function index()
    {
        return Inertia::render('admin/users/Index');
    }

    public function search(Request $request)
    {
        return User::search($request->search)->get();
    }
}