restore composer.json, add mysqli extension

app/Http/Middleware/LocaleMiddleware.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Session;
+use Symfony\Component\HttpFoundation\Response;
+
+class LocaleMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (Session::has('locale')) {
+            $lang = Session::get('locale');
+
+            App::setLocale($lang);
+        }
+
+        if (app()->getLocale() == 'en') {
+            App::setLocale('ru');
+            session()->put('locale', 'ru');
+        }
+
+        return $next($request);
+    }
+}