captcha cleanup and added 2fa logins

app/Providers/QRCodeProvider.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Providers;
+
+use chillerlan\QRCode\QRCode;
+use chillerlan\QRCode\QROptions;
+use RobThree\Auth\Providers\Qr\IQRCodeProvider;
+
+class QRCodeProvider implements IQRCodeProvider
+{
+    public function getMimeType(): string
+    {
+        return 'image/svg+xml';
+    }
+
+    public function getQRCodeImage(string $qrText, int $size): string
+    {
+        $options = new QROptions;
+        $options->outputBase64        = false;
+        $options->imageTransparent    = true;
+        return (new QRCode($options))->render($qrText);
+    }
+}