refactor!: add ws endpoint, storage trait

registry/endpoints/peers.rs

@@ -0,0 +1,8 @@
+use actix_web::{HttpResponse, web};
+
+use crate::{AppState, error::Result, storage::StorageImpl};
+
+pub async fn get_peers(app_state: web::Data<AppState>) -> Result<HttpResponse> {
+    let peers = app_state.storage.get_peers().await?;
+    Ok(HttpResponse::Ok().json(peers))
+}