wailsapp/wails ? reverse-engineered prompt

Build me a desktop app framework that lets Go developers pair a Go backend with a web based frontend in one app, and bundle it all into a single binary. I want it to feel easy to start with, so include a simple CLI to create projects, build them, and package them for Windows, macOS, and Linux.

The app should let the frontend talk to Go methods directly, support type definitions for the shared data, and include native things like dialogs, menus, and light and dark mode. It should also use the system’s native rendering instead of shipping a browser.

Keep it flexible so people can use common frontend tools they already know, and make sure the starter templates are polished enough to launch a real desktop app quickly. If you need to check current docs or platform details, look them up online first.