Add cl.IsTakenOver and switch cl.isTakenOver to atomic.Bool (#446)

* OnPublish CodeSuccessIgnore, use debug instead of error log

* Suppress OnPublish CodeSuccessIgnore error log

* Add cl.IsTakenOver and switch to use atomic.Bool

---------

Co-authored-by: JB <28275108+mochi-co@users.noreply.github.com>

hooks.go

@@ -405,6 +405,8 @@ func (h *Hooks) OnPublish(cl *Client, pk packets.Packet) (pkx packets.Packet, er
 						"hook", hook.ID(),
 						"packet", pkx)
 					return pk, err
+				} else if errors.Is(err, packets.CodeSuccessIgnore) {
+					return pk, err
 				}
 				h.Log.Error("publish packet error",
 					"error", err,