Perses finale (#558)

* Move v2 routes to v2 module

* Remove v1 routes and make it run

* Make config declaration consistent, add v3 module

* Readd API v1 msgs

* Fix imports

src/routes/updates.rs

@@ -12,6 +12,10 @@ use crate::util::auth::{
 
 use super::ApiError;
 
+pub fn config(cfg: &mut web::ServiceConfig) {
+    cfg.service(forge_updates);
+}
+
 #[get("{id}/forge_updates.json")]
 pub async fn forge_updates(
     req: HttpRequest,