Use correct id for reply stubs

If we use only replyId the persistence layer doesn't know (without more
context we probably don't want it to need to dig around for) which kind
of id this is. We have a decent idea when we're creating the stub so
just do it there.

snikket/Message.hx

@@ -262,6 +262,11 @@ class Message {
 				final replyToMessage = new ChatMessage();
 				replyToMessage.from = replyToJid == null ? null : JID.parse(replyToJid);
 				replyToMessage.replyId = replyToID;
+				if (isGroupchat) {
+					replyToMessage.serverId = replyToID;
+				} else {
+					replyToMessage.localId = replyToID;
+				}
 				msg.replyToMessage = replyToMessage;
 			}
 		}

snikket/persistence/browser.js

@@ -365,7 +365,7 @@ const browser = (dbname, tokenize, stemmer) => {
 			if (message.serverId && !message.serverIdBy) throw "Cannot store a message with a server id and no by";
 			new Promise((resolve) =>
 				// Hydrate reply stubs
-				message.replyToMessage && !message.replyToMessage.serverIdBy ? this.getMessage(account, message.chatId(), message.replyToMessage.getReplyId(), message.replyToMessage.getReplyId(), resolve) : resolve(message.replyToMessage)
+				message.replyToMessage && !message.replyToMessage.serverIdBy ? this.getMessage(account, message.chatId(), message.replyToMessage.serverId, message.replyToMessage.localId, resolve) : resolve(message.replyToMessage)
 			).then((replyToMessage) => {
 				message.replyToMessage = replyToMessage;
 				const tx = db.transaction(["messages", "reactions"], "readwrite");