Windows Installer v2

https://lama-cleaner-docs.vercel.app/install/windows_1click_installer

Remove the tasks.py file, and add a gradio based web config page to help the user set command line args. Click the Save configurations button will save an installer_config.json file in the same directory and the win_start.bat script will load this JSON file when starting the server.

New command line args

--no-gui-auto-close: when starting as a desktop app, the backend server will auto close, if the app is closed, but some users may have bug like #188 . If it happens to you, this arg can prevent the backend auto close after the GUI window is closed.