restore composer.json, add mysqli extension

app/Providers/CustomRouteServiceProvider.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class CustomRouteServiceProvider extends ServiceProvider
+{
+    public const HOME = '/home';
+    public const DASHBOARD = '/dashboard';
+
+    /**
+     * Register services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap services.
+     */
+    public function boot(): void
+    {
+        //
+    }
+}