Harden conversation replies and prioritize newest candidates

src/services/reddit-account-runtime-builder.ts

@@ -181,7 +181,7 @@ async function buildRuntime(
     const chatService = new ChatService(
       matrixClient, logger, successfulMessagesRepo, mediaService,
       new MatrixTokenRefresher(), usernameResolver, chatCache,
-      messagesRepo, redditUsersRepo, accountAuth, conversationOutcomesRepo,
+      messagesRepo, redditUsersRepo, accountAuth, conversationOutcomesRepo, conversationStateRepo,
     );
     await chatService.loadCache();
     const mediaSyncService = new MediaSyncService(chatService, logger, accountConfig.media.syncIntervalMs, accountAuth);