done connecting coze and youwei

backend/node_modules/cross-env/dist/is-windows.js

@@ -0,0 +1,8 @@
+/**
+ * Determines if the current platform is Windows
+ * @returns true if running on Windows, false otherwise
+ */
+export function isWindows() {
+    return (process.platform === 'win32' ||
+        /^(msys|cygwin)$/.test(process.env.OSTYPE || ''));
+}