refactor: allow qr code color overrides (#572)

Author: alexbarnsley

src/UserInterface/Support/QRCode.php

@@ -6,16 +6,21 @@
 
 use BaconQrCode\Renderer\Image\SvgImageBackEnd;
 use BaconQrCode\Renderer\ImageRenderer;
+use BaconQrCode\Renderer\RendererStyle\Fill;
 use BaconQrCode\Renderer\RendererStyle\RendererStyle;
 use BaconQrCode\Writer;
 
 final class QRCode
 {
-    public static function generate(string $value, int $size = 250): string
+    public static function generate(string $value, int $size = 250, ?Fill $fill = null): string
     {
         $renderer = new ImageRenderer(
-            new RendererStyle($size, 1),
-            new SvgImageBackEnd()
+            new RendererStyle(
+                size: $size,
+                margin: 1,
+                fill: $fill,
+            ),
+            new SvgImageBackEnd(),
         );
 
         return (new Writer($renderer))->writeString($value);