Dioxus Toast

Add toast support for your dioxus project.

```rust use dioxus::prelude::*; use fermi::{AtomRef, useatomref, useinitatomroot}; use dioxustoast::{ToastInfo, ToastManager};

fn main() { dioxus_desktop::launch(app) }

static TOASTMANAGER: AtomRef = || ToastManager::default();

fn app(cx: Scope) -> Element {

use_init_atom_root(&cx);

std::panic::set_hook(Box::new(|info| {
    println!("Panic: {}", info);
}));

let toast = use_atom_ref(&cx, TOAST_MANAGER);

cx.render(rsx! {
    dioxus_toast::ToastFrame {
        manager: toast
    }
    div {
        button {
            onclick: move |_| {
                let _id = toast.write().popup(ToastInfo::simple("hello world"));
                println!("New Toast ID: {}", _id);
            },
            "Normal Toast"
        }
        button {
            onclick: move |_| {
                let _id = toast.write().popup(ToastInfo::success("Hello World!", "Success"));
                println!("New Toast ID: {}", _id);  
            },
            "Success Toast"
        }
        button {
            onclick: move |_| {
                let _id = toast.write().popup(ToastInfo {
                    heading: Some("top-right".into()),
                    context: "Top Right Toast".into(),
                    allow_toast_close: true,
                    position: dioxus_toast::Position::TopRight,
                    icon: None,
                    hide_after: None
                });
            },
            "Top Right"
        }
    }
})

}

```