feat: add common queue

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

crates/churn/src/grpc/churn.v1.rs

@@ -44,6 +44,8 @@ pub struct ListenEventsRequest {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListenEventsResponse {
     #[prost(string, tag="1")]
+    pub id: ::prost::alloc::string::String,
+    #[prost(string, tag="2")]
     pub value: ::prost::alloc::string::String,
 }
 include!("churn.v1.tonic.rs");