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/stackoverflow.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Stack Overflow</title><path d="M15.725 0l-1.72 1.277 6.39 8.588 1.716-1.277L15.725 0zm-3.94 3.418l-1.369 1.644 8.225 6.85 1.369-1.644-8.225-6.85zm-3.15 4.465l-.905 1.94 9.702 4.517.904-1.94-9.701-4.517zm-1.85 4.86l-.44 2.093 10.473 2.201.44-2.092-10.473-2.203zM1.89 15.47V24h19.19v-8.53h-2.133v6.397H4.021v-6.396H1.89zm4.265 2.133v2.13h10.66v-2.13H6.154Z"/></svg>