composer create-project laravel/laravel sme01
cd sme01
valet link
install Laravel successfully git submit
npm install -D tailwindcss postcss autoprefixer
npm install -D sass
npx tailwindcss init -p
tailwind.config.js add content some things
content: [
'./resources/views/**/*.blade.php',
'./resources/**/*.scss',
'./resources/css/app.scss',
],app.blade.php add to <head>
@vite('resources/css/app.scss')install tailwindcss+sass okay. git submit
composer require laravel/jetstream
php artisan jetstream:install livewire.env  file setting the database connect
php artisan migrate Jetstream successfully ! git submit
edit the  RouteServiceProvider.php and create a /routes/admin.php file
public const HOME = '/';  //changed
protected $namespace = 'App\\Http\\Controllers';   //added 
//add code to boot() for admin panel
Route::middleware('web')
->prefix('admin')
->namespace($this->namespace)
->group(base_path('routes/admin.php'));add helpers file to composer.json  for autoload
"autoload": {
    "files": [  
        "app/helpers.php"   
    ],
    ...
},composer dump-autoload