add qr code scan button to nft withdraw input

[smk762]

closes #3203

To test:

• login to a wallet with an nft and gas to send it on mobile app
• see qr code button on nft withdraw form
• use qr code button on nft withdraw form
• confirm successful withdrawal.

Note:

• The QR code button in NFT withdraw address input is only applied to mobile native apps.
• Currently, the regular withdraw form shows the QR code in all platforms.

I'm unsure of the prevalence or utility of having the QR code in non-mobile builds. On my desktop with no camera, it leads to an error page - though on laptop, it spawns the webcam.

Suggest we either remove it for non-mobile, or add some form of camera detection to return an error message like "No camera - unable to scan QR codes".

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch qr-scan-for-nft-withdraw

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[github-actions]

Visit the preview URL for this PR (updated for commit 53a79c8):

https://walletrc--pull-3243-merge-sofg7eg0.web.app

_{(expires Sun, 02 Nov 2025 06:01:20 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: f66a4ff03faa546f12f0ae5a841bd9eff2714dcc}