Workaround for empty server messages (typing indicator)

kordophoned/src/daemon/mod.rs

@@ -559,7 +559,15 @@ impl Daemon {
         let messages = client
             .get_messages(&conversation_id, None, None, last_message_id)
             .await?;
-        let db_messages: Vec<kordophone_db::models::Message> = messages
+
+        // Filter messages that have an empty body, or a body that is just whitespace.
+        // This is a workaround for a bug in the server where it returns messages with an empty body, which is usually 
+        // the typing indicator or stuff like that. In the future, we need to move to ChatItems instead of Messages. 
+        let insertable_messages: Vec<kordophone::model::Message> = messages
+            .into_iter()
+            .filter(|m| !m.text.is_empty() && !m.text.trim().is_empty()).collect();
+
+        let db_messages: Vec<kordophone_db::models::Message> = insertable_messages
             .into_iter()
             .map(kordophone_db::models::Message::from)
             .collect();