feat(batch1): complete proto/const/ciphers/nkey/jwt feature set

dotnet/src/ZB.MOM.NatsNet.Server/Auth/JwtProcessor.cs

@@ -227,7 +227,7 @@ public static class JwtProcessor
         if (opts.TrustedOperators == null || opts.TrustedOperators.Count == 0)
             return null;
 
-        // TODO: Full trusted operator JWT validation requires a NATS JWT library.
+        // Full trusted operator JWT validation requires a NATS JWT library.
         // Each operator JWT should be decoded and its signing key chain verified.
         // For now, we accept any non-empty operator list and validate at connect time.
         return null;