Removed the `main.rs` from the odem-rs library crate.

odem-rs/src/main.rs

-#![allow(dead_code, unused_imports, internal_features)]
-
-use core::{cell::Cell, pin::pin};
-use odem_rs::prelude::*;
-
-use tracing::{debug, info, Level};
-
-async fn sim_main(sim: &Sim) -> f64 {
-	debug!("begin");
-
-	debug!("end");
-	sim.now()
-}
-
-fn main() {
-	tracing_subscriber::fmt()
-		.with_max_level(Level::DEBUG)
-		.with_target(false)
-		.with_timer(model_time!("[{time:#.1}]"))
-		.init();
-
-	let result = Simulator::default().run(sim_main);
-	println!("model_time: {}", result.unwrap().display());
-}