add login/sign-up page with dark/light mode

node_modules/es-abstract/2024/IsStrictlyEqual.js

@@ -0,0 +1,14 @@
+'use strict';
+
+var SameValueNonNumber = require('./SameValueNonNumber');
+var Type = require('./Type');
+var NumberEqual = require('./Number/equal');
+
+// https://262.ecma-international.org/14.0/#sec-isstrictlyequal
+
+module.exports = function IsStrictlyEqual(x, y) {
+	if (Type(x) !== Type(y)) {
+		return false;
+	}
+	return typeof x === 'number' ? NumberEqual(x, y) : SameValueNonNumber(x, y);
+};