back-end main function

[Xu-Gavin]

Sample of something we would see in the main function

fn main() {
    // Create an instance of your web server
    let server = HttpServer::new(|| {
        // Create an App instance and define your routes
        App::new()
            .route("/", web::get().to(index))
            .route("/api/resource", web::get().to(get_resource))
            .route("/api/resource", web::post().to(create_resource))
            // Add more routes as needed...
    });

    // Start the server
    server.run().unwrap();
}

[Xu-Gavin]

According to research on Sprintboot, there doesn't seem to be much more required in main function. We can close this issue for now.