fix(bot): add sender info and error handling

Include the sender's name in bot notifications to enhance user communication. Introduce exception handling and logging when relaying messages to improve debugging and reliability.

src/matrix_applicationbot/classes/bot.py

@@ -485,7 +485,7 @@ class ApplicationBot:
             "m.room.message",
             {
                 "msgtype": "m.text",
-                "body": f"Your application #{ticket_id} has been created. Please check your DMs.",
+                "body": f"{sender} Your application #{ticket_id} has been created. Please check your DMs.",
             },
         )
 
@@ -626,9 +626,13 @@ class ApplicationBot:
                 )
 
                 # Relay the entire event content to the target room
+                try:
                     await self.client.room_send(
                         target_room_id, "m.room.message", event.source["content"]
                     )
+                except Exception as e:
+                    logging.error(f"Failed to relay message: {e}")
+                    logging.debug(f"Event source: {event.source}")
 
     async def help_command(self, room, sender):
         if await self.is_operator(sender):