[🐴] send record via link in text (Record DMs - base PR) (#4227)

* send record via link in text

* re-trim text after removing link

src/state/messages/convo/agent.ts

@@ -753,7 +753,7 @@ export class Convo {
 
   sendMessage(message: ChatBskyConvoSendMessage.InputSchema['message']) {
     // Ignore empty messages for now since they have no other purpose atm
-    if (!message.text.trim()) return
+    if (!message.text.trim() && !message.embed) return
 
     logger.debug('Convo: send message', {}, logger.DebugContext.convo)