Add gitignore and static icons :beach: (#70)

* Add gitignore and static icons

* Add social icons bar

* Add more social icons, fix styling for header

* Fix dark theme bug

* Remove AWS icon

* Add math typesetting to readme features

* Templatize social icons

* Add documentation and fix menu icon

* Add more icons in example site

* Fix lang in code blocks

* Fix codeblocks lang and use twitch icon

* Reduce spacing around and between social icons

* Fix icon sizing

* Hard code width and height

* Fix language in code blocks

* Update language

* Update Readme

* Add screenshot

* Update screenshots

Co-authored-by: Yash Mehrotra <yashmehrotra95@gmail.com>

static/icons/rss.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>RSS</title><path d="M19.199 24C19.199 13.467 10.533 4.8 0 4.8V0c13.165 0 24 10.835 24 24h-4.801zM3.291 17.415c1.814 0 3.293 1.479 3.293 3.295 0 1.813-1.485 3.29-3.301 3.29C1.47 24 0 22.526 0 20.71s1.475-3.294 3.291-3.295zM15.909 24h-4.665c0-6.169-5.075-11.245-11.244-11.245V8.09c8.727 0 15.909 7.184 15.909 15.91z"/></svg>