[BUG] New design - remove unused code

[Tymmmy]

Steps to reproduce

1. Go to the backend section
2. Check WIthdraw funds and Exchange assets functionality unused code
3. Remove all unused code

EDIT - after talks for the summit, this will go to production -> meaning we need withdrawal - we should only remove exchange

Expected result

All unused code is removed from new design.

Actual result

There are still Withdraw and Exchange unused code in backend

Screenshots or videos

No response

Additional context

No response

Operating system

macOS

Operating system version

No response

Browsers

Chrome

Browser version

No response