[Feature] Github: A button to navigate to more useful page (e.g. profile) from eradicated hompage

[Khanaru220]

Issue

Navigating to the GitHub profile page (which I personally often use) from the eradicated homapage is required some steps:

1. Click the profile picture on the top right corner
2. Click "Your profile"

Solution

I think we can provide an easier and more helpful way for users to do it:

• (marker 1) Set new URL for GitHub homepage button (currently point: https://github.com which has been eradicated already) to profile URL.
• (marker 2) Create a nav button below the quote, but this way make the design look different from other New Eradicator's pages (e.g. Twitter, LinkedIn)
• Bonus: we can let users decide which page they want to set this shortcut

Screenshot