Enha: filter out some words

handlers/actions.go

@@ -301,7 +301,10 @@ func recoverBots() {
 }
 
 func recoverBot(bm map[string]string) error {
-	// TODO: check if room still exists
+	// check if room still exists
+	if _, err := getRoomByID(bm["room_id"]); err != nil {
+		return fmt.Errorf("no such room: %s; err: %w", bm["room_id"], err)
+	}
 	log.Debug("recovering bot", "bot", bm)
 	_, err := llmapi.NewBot(bm["role"], bm["team"], bm["bot_name"], bm["room_id"], cfg)
 	if err != nil {