[Frontend] Touch up: Optimize rendering performance in QR Code Scanner

[emdevelopa]

Description
This requires some basic touch ups for QR Code Scanner.
We need to Optimize rendering performance in QR Code Scanner to improve the frontend UX/UI.

Requirements and context

• Ensure styling matches the global Drips Wave theme.
• Verify on both mobile and desktop.
• Must be secure, tested, and documented.

Suggested execution

1. Fork the repo and create a branch
2. Check CSS/Tailwind classes for QR Code Scanner and refine UI.
3. Test and commit

Example commit message
style: optimize rendering performance in QR Code Scanner

Guidelines

• Clearly document any changes.
• Complexity: Medium (150 points)

[Chinonso-Peter]

@Chinonso-Peter has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Can i work on this issue boss

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Chinonso-Peter to this issue.

[Akatenvictor]

@Akatenvictor has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Can i work on this issue?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Akatenvictor to this issue.

[drips-wave]

Congratulations, @Akatenvictor! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on April 29, 2026.

🧑‍💻 @Akatenvictor: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊

[drips-wave]

This issue has been completed by @Akatenvictor as part of the Stellar Wave Program's 4th Wave 🥳

😎 @Akatenvictor: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

🧑‍💻 Repo maintainers: How'd the contributor do? Leave a review to share your experience working with them.