Add comprehensive tests for role middleware and fix package dependencies

node_modules/is-unicode-supported/index.js

@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = () => {
+	if (process.platform !== 'win32') {
+		return true;
+	}
+
+	return Boolean(process.env.CI) ||
+		Boolean(process.env.WT_SESSION) || // Windows Terminal
+		process.env.TERM_PROGRAM === 'vscode' ||
+		process.env.TERM === 'xterm-256color' ||
+		process.env.TERM === 'alacritty';
+};