Added Gulp.js for compiling SCSS stylesheets

node_modules/ext/global-this/implementation.js

@@ -0,0 +1,31 @@
+var naiveFallback = function () {
+	if (typeof self === "object" && self) return self;
+	if (typeof window === "object" && window) return window;
+	throw new Error("Unable to resolve global `this`");
+};
+
+module.exports = (function () {
+	if (this) return this;
+
+	// Unexpected strict mode (may happen if e.g. bundled into ESM module)
+
+	// Thanks @mathiasbynens -> https://mathiasbynens.be/notes/globalthis
+	// In all ES5+ engines global object inherits from Object.prototype
+	// (if you approached one that doesn't please report)
+	try {
+		Object.defineProperty(Object.prototype, "__global__", {
+			get: function () { return this; },
+			configurable: true
+		});
+	} catch (error) {
+		// Unfortunate case of Object.prototype being sealed (via preventExtensions, seal or freeze)
+		return naiveFallback();
+	}
+	try {
+		// Safari case (window.__global__ is resolved with global context, but __global__ does not)
+		if (!__global__) return naiveFallback();
+		return __global__;
+	} finally {
+		delete Object.prototype.__global__;
+	}
+})();

node_modules/ext/global-this/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./is-implemented")() ? globalThis : require("./implementation");

node_modules/ext/global-this/is-implemented.js

@@ -0,0 +1,7 @@
+"use strict";
+
+module.exports = function () {
+	if (typeof globalThis !== "object") return false;
+	if (!globalThis) return false;
+	return globalThis.Array === Array;
+};