QoL

* Made todo added responses ephemeral if /settings ephemeral is on
* Enabled systemd watchdog
* Move metrics to rocket

src/main.rs

@@ -212,7 +212,6 @@ async fn _main(tx: Sender<()>) -> Result<(), Box<dyn StdError + Send + Sync>> {
 
     // Start metrics
     init_metrics();
-    tokio::spawn(async { metrics::serve().await });
 
     let database =
         Pool::connect(&env::var("DATABASE_URL").expect("No database URL provided")).await.unwrap();