refactor: implement rav traits for horizon (#616)

Signed-off-by: Gustavo Inacio <[email protected]>

Author: gusinacio

.sqlx/query-5ee76e76f4ace2dbab69fd58eaf7f0539d2ffab1289130555dba0f6fdc3065ff.json

@@ -70,6 +70,7 @@ pub trait NetworkVersion: Send + Sync + 'static {
 ///
 /// A simple `struct Legacy;` would be able to instantiate and pass as
 /// value, while having size 1.
+#[derive(Debug)]
 pub enum Legacy {}
 /// 0-sized marker for horizon network
 ///
@@ -79,6 +80,7 @@ pub enum Legacy {}
 ///
 /// A simple `struct Legacy;` would be able to instantiate and pass as
 /// value, while having size 1.
+#[derive(Debug)]
 pub enum Horizon {}
 
 impl NetworkVersion for Legacy {