feat: add last slide QR code properties

Author: peterpeterparker

docs/docs/slides/app-slide-qrcode/app-slide-qrcode.md

@@ -113,6 +113,8 @@ The attribute `content` should be provided in order to render a QR code in this
 | -------------------------- |-----------------|-----------------|-----------------|
 | custom-background | boolean | false | If you would provide a background for the all deck and a specific one for this slide, set this option to `true` |
 | custom-actions | boolean | false | If you would provide actions for the all deck and a specific one for this slide, set this option to `true` |
+| img-src        | string  | | In case you would like to display a logo over the QR code, provide the source of the image. Note: this image  is lazy loaded too. |
+| img-alt           | string | | In case you would display a logo over the QR code, you could provide an accessibility attribute using this option. |
 
 ### Example without any slots
 

docs/src/app/pages/docs/slides/app-slide-qrcode/app-slide-qrcode.tsx

@@ -120,6 +120,18 @@ export class AppSlideQRCode {
 <td>false</td>
 <td>If you would provide actions for the all deck and a specific one for this slide, set this option to <code>true</code></td>
 </tr>
+<tr>
+<td>img-src</td>
+<td>string</td>
+<td></td>
+<td>In case you would like to display a logo over the QR code, provide the source of the image. Note: this image  is lazy loaded too.</td>
+</tr>
+<tr>
+<td>img-alt</td>
+<td>string</td>
+<td></td>
+<td>In case you would display a logo over the QR code, you could provide an accessibility attribute using this option.</td>
+</tr>
 </tbody></table>
 <h3 id="app-slide-qrcode-example-without-any-slots">Example without any slots</h3>
 <deckgo-highlight-code language="javascript">