feat: add icon

[redxzeta]

add icon once logo has been decided

[kartikgajjar7]

where should i add this logo?

[redxzeta]

I see there's an icon already here

Fitness-Accountability/pages/_document.js

Line 8 in 20a3272

<link rel="icon" href={`${basePath}/favicon.ico`} />

[katalystkat]

Hey guys, thanks for this issue. Our creatives team is working on a logo!

[win21H2]

Here is the logo as well as the URL (taken from the contributor guide)
https://user-images.githubusercontent.com/92825997/188366841-b8ce2fbe-3671-4784-af07-c00d4db97a13.png