feat: Current page as QR (#1099)

## Summary

* **What is the goal of this PR?** Implements QR text of the current
page
* **What changes are included?**

## Additional Context

I saw this feature request at #982 
It made sense to me so I implemented. But if the team thinks it is not
necessary please let me know and we can close the PR.

| Page | Menu | QR |
|------|-------|----|
|
![IMG_6601.bmp](https://github.com/user-attachments/files/25473201/IMG_6601.bmp)
|
![IMG_6599.bmp](https://github.com/user-attachments/files/25473202/IMG_6599.bmp)
|
![IMG_6600.bmp](https://github.com/user-attachments/files/25473205/IMG_6600.bmp)
|


---

### AI Usage


Did you use AI tools to help write this code? _** YES

---------

Co-authored-by: Eliz Kilic <elizk@google.com>

src/util/QrUtils.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <GfxRenderer.h>
+
+#include <string>
+
+#include "components/themes/BaseTheme.h"
+
+namespace QrUtils {
+
+// Renders a QR code with the given text payload within the specified bounding box.
+void drawQrCode(const GfxRenderer& renderer, const Rect& bounds, const std::string& textPayload);
+
+}  // namespace QrUtils