NickServ: add SET AUTOOP per-account auto-op opt-out

A user with SET AUTOOP OFF is never auto-opped on join, even where they
hold channel access — they op themselves via ChanServ UP. Stored inverted
(no_autoop) so the default stays auto-op. Join gates on both the channel
setting and the account preference; either can opt out.

src/grpc.rs

@@ -128,6 +128,7 @@ fn to_wire(entry: &LogEntry) -> Option<ReplicationEvent> {
         | Event::CertRemoved { .. }
         | Event::AccountPasswordSet { .. }
         | Event::AccountGreetSet { .. }
+        | Event::AccountAutoOpSet { .. }
         | Event::AjoinAdded { .. }
         | Event::AjoinRemoved { .. }
         | Event::VhostSet { .. }
@@ -461,7 +462,7 @@ mod tests {
             memo_ignore: vec![],
             memo_notify: true,
             memo_limit: None,
-            greet: String::new(),
+            greet: String::new(), no_autoop: false,
             vhost: None,
             vhost_request: None,
             last_seen: 111,