[Feat] Designing the card images

[anishka25]

Description

Making all the card images more comprehensive and match the style of images for other features so the overall page looks more color coded and enhances the overall page.

Screenshots

here for example the image for the QR code and social proof can be made better with better readability and color scheme

Checklist

• [X] I have checked the existing issues
• [X] I have read the Contributing Guidelines
• [X] I'm a GSSoC'24-Extd contributor
• [x] I'm a Hacktoberfest'24 contributor
• [X] I am willing to work on this issue (optional)

[github-actions[bot]]

👋 Thank you @anishka25 for raising an issue! We appreciate your effort in helping us improve. Our team will review it shortly. Stay tuned!

[anishka25]

any updates?