fix(community)_: fix missing mediaserver when cloning a community

This caused communities being passed to the client via `handleCommunitiesSubscription` to not have images and they would "flash" in the client because it would disappear for a second then come back when another signal updated it back.

protocol/communities/community.go

@@ -2444,7 +2444,8 @@ func (o *Community) CreateDeepCopy() *Community {
 			PubsubTopicPrivateKey:               o.config.PubsubTopicPrivateKey,
 			LastOpenedAt:                        o.config.LastOpenedAt,
 		},
-		timesource: o.timesource,
+		timesource:  o.timesource,
+		mediaServer: o.mediaServer,
 	}
 }