feat: print last playback UUID

doPlayback.go

@@ -73,6 +73,13 @@ func listChats(chats *chatpb.Chats) {
 		)
 	}
 	log.Println("-------------------------------------------------")
+
+	// Get the last chat
+	numChats := len(chats.GetChats())
+	if numChats > 0 {
+		lastChat := chats.GetChats()[numChats-1]
+		log.Printf("The current Gemini API session is UUID: %s\n", lastChat.GetUuid())
+	}
 }
 
 // print out one line for each chat entry