refactor: green background for selected rows

[patricio0312rev]

[sender/recipient modals] add green background to "selected" address

Summary

• TableCell component and styles have been refactored to support isSelected props.
• Both the "Select sender" and "Select recipient" tables have been refactored.

## Screenshots

Checklist

• My changes look good in both light AND dark mode
• The change is not hardcoded to a single network, but has multi-asset in mind
• I checked my changes for obvious issues, debug statements and commented code
• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
arkvault	✅ Ready (Inspect)	Visit Preview	Oct 26, 2024 2:45am

[samharperpittam]

Don't forget dark mode :D

Can use the same styling that we use on the Votes page when a delegate is selected.

[patricio0312rev]

@samharperpittam should be fixed now 🌟

[shahin-hq]

There is something off with paddings of the first and last items:

Delegates page:

Recipient search:

[patricio0312rev]

@shahin-hq thanks for the review! 🌟
Actually, I think that the delegate selection page is missing that low padding. As you can see in the designs, the last row always has an extra bottom padding.