Update project dependencies and configuration

- Added Filament and Tailwind CSS dependencies in composer.json.
- Updated AGENTS.md to include new package versions.
- Modified boost.json to include tailwindcss-development skill.
- Updated DatabaseSeeder to create an admin user with a password.
- Changed the root route to use HomeController instead of a closure.
- Adjusted permissions for .gitignore in storage directory.

routes/web.php

@@ -1,7 +1,6 @@
 <?php
 
 use Illuminate\Support\Facades\Route;
+use App\Http\Controllers\HomeController;
 
-Route::get('/', function () {
-    return view('welcome');
-});
+Route::get('/', HomeController::class);