Added Github Link in Footer

[touchSarcasticSad]

Added github link in the footer of the site Relates to #23

https://github.com/M0nica/httriri/issues/23

Pages/Interfaces that will change

• footer.tsx Made changes to the footer

Steps to test

npm run dev and open the site in browser

Additional notes

Added source code and link to add status codes on the website in one line.

[touchSarcasticSad]

After changes the footer