[Feature request]: More Axum features support

[livstyle]

Is your feature request related to a problem? Please describe.

I want to use axum's layer, but currently, it only supports with_state. If support is added in the future, what would the implementation approach look like? Currently, the code generates main.rs through text replacement. Would it be better for users to create main.rs themselves and use macros to add additional information to the main function?

Describe the solution you'd like

use reqwest::Client;

#[derive(Clone)]
pub struct ApplicationState {
    pub fetch: Client,
}

#[tuono::main]
#[tokio::main]
pub fn main() -> tuono::Result<()> {
    let fetch = Client::new();
    let app_state ApplicationState { fetch };
    let middlewares = vec![];
    tuono::run(app_state, middlewares)
}

Describe alternatives you've considered

No response

Additional context

No response

[Valerioageno]

Hey! Thanks for raising this.
I already have something in mind, and I'd love to hear your thoughts on it.

I think the best would be to create a new middleware.rs file. Every file in the same folder or in a nested one are going to be affected by the middleware.

i.e. src/routes/middleware.rs affects all the application endpoints and src/routes/protected/middleware.rs affects just the /protected/* endpoints.

Would that address your suggestion?
We already have a ticket for it in the backlog.