Added script to create user styles for Stylus + generated stylesheets for pieces

scripts/createLichessPiecesCSS.js

@@ -1,21 +1,8 @@
 const fs = require("fs");
+const pieces = require("./utils/pieces");
 
 const files = fs.readdirSync("_release_assets/encoded_pieces");
 
-const piecesNames = {
-  p: "pawn",
-  b: "bishop",
-  r: "rook",
-  n: "knight",
-  q: "queen",
-  k: "king",
-};
-
-const piecesColors = {
-  b: "black",
-  w: "white",
-};
-
 for (const file of files) {
   const [name] = file.split(".");
 
@@ -29,7 +16,7 @@ for (const file of files) {
     .map(([key, dataURL]) => {
       const [piece, color] = key.split("");
 
-      return `.is2d .${piecesNames[piece]}.${piecesColors[color]} {background-image:url('${dataURL}')}`;
+      return `.is2d .${pieces.names[piece]}.${pieces.colors[color]} {background-image:url('${dataURL}')}`;
     })
     .join("\n");
 
@@ -39,8 +26,8 @@ for (const file of files) {
     .map(([key]) => {
       const [piece, color] = key.split("");
 
-      return `.is2d .${piecesNames[piece]}.${
-        piecesColors[color]
+      return `.is2d .${pieces.names[piece]}.${
+        pieces.colors[color]
       } {background-image:url('/assets/piece/${name}/${color}${piece.toUpperCase()}.svg')}`;
     })
     .join("\n");