Entry wireguard tickets (#4888)

* Create credential verifier in authenticator

* Add new version of peer storage with client id

* Fix v1 to what it was before

* Compact storage into ecash verifier

* Fix non-linux build

* Less overlapping conditions

* Remove moved code

* Use handler thread for each peer

* Re-spawn stored handles at startup

* Keep new function without async & Result

* Put query peer in function too

* Query bandwidth

* Fix clippy

* Replace tap with inspect_err

* Fix copyright year

* Handle version 2 on the reqeust deser

* Add protocol type in req/resp messages

nym-node/src/node/mod.rs

@@ -37,7 +37,7 @@ use rand::rngs::OsRng;
 use rand::{CryptoRng, RngCore};
 use std::path::Path;
 use std::sync::Arc;
-use tokio::sync::mpsc::UnboundedReceiver;
+use tokio::sync::mpsc;
 use tracing::{debug, error, info, trace};
 use zeroize::Zeroizing;
 
@@ -274,7 +274,7 @@ impl ExitGatewayData {
 
 pub struct WireguardData {
     inner: WireguardGatewayData,
-    peer_rx: UnboundedReceiver<PeerControlRequest>,
+    peer_rx: mpsc::Receiver<PeerControlRequest>,
 }
 
 impl WireguardData {