Add socials gallery page

[kavinphab]

Use images posted in the google drive for for socials to create socials gallery page that uses the socials button on the gallery page, figma is not exact just a guide, feel free to adjust spacing, rows and cols to make it look nice.

You can use the H4B website for a guide on how to do this page linking
https://github.com/acm-ucr/h4b-website/blob/dev/src/app/gallery/%5Btype%5D/page.js

and of course let me know if you are having any troubles