Zoo rebrand (#1228)

* Add new logomarks

* Replace KittyCAD and KCMA with Zoo and ZMA anywhere it's safe

* fmt

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Make README logo a PNG instead of an SVG

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/routes/Onboarding/CodeEditor.tsx

@@ -17,7 +17,7 @@ export default function CodeEditor() {
       ></div>
       <div
         className={
-          'z-10 max-w-xl h-3/4 flex flex-col justify-center bg-chalkboard-10 dark:bg-chalkboard-90 p-8 rounded' +
+          'z-10 max-w-xl border border-chalkboard-50 dark:border-chalkboard-80 shadow-lg h-3/4 flex flex-col justify-center bg-chalkboard-10 dark:bg-chalkboard-90 p-8 rounded' +
           (buttonDownInStream ? '' : ' pointer-events-auto')
         }
       >