add RPG awesome icons

This branch just does the same thing as the RPG Awesome repo, but more closely aligns with the code used in the other icon fonts and isn't an NPM package.

shared/naturalcrit/codeEditor/autocomplete-emoji.js

@@ -1,9 +1,11 @@
 const diceFont      = require('../../../themes/fonts/icon fonts/diceFont.js');
 const elderberryInn = require('../../../themes/fonts/icon fonts/elderberryInn.js');
+const raRedux = require('../../../themes/fonts/icon fonts/raRedux.js');
 
 const emojis = {
 	...diceFont,
 	...elderberryInn,
+	...raRedux,
 	"fas-heart": "fa-solid fa-heart",
 	"fas-star": "fa-solid fa-star"
 };