Changed the table header to sticky headers.

[sayna3311]

Description of PR

I used a small JS script to detect scroll and stick the elements with header property to the top of the screen when the scroll reaches the top.

Relevant Issues
Fixes #2434

Checklist

• [x] Compiles and passes lint tests
• [x] Properly formatted
• [x] Tested on desktop
• [x] Tested on phone

Screenshots