feat: update with web assembly components

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/churn/src/agent/task.rs

@@ -2,7 +2,7 @@ use std::sync::Arc;
 
 #[async_trait::async_trait]
 pub trait Task {
-    fn id(&self) -> String;
+    async fn id(&self) -> anyhow::Result<String>;
     async fn should_run(&self) -> anyhow::Result<bool> {
         Ok(true)
     }