feat: fire "alexa_media_last_called_event" after update (#2522)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

custom_components/alexa_media/media_player.py

@@ -413,6 +413,15 @@ async def _refresh_if_no_audiopush(already_refreshed=False):
                     self.hass.data[DATA_ALEXAMEDIA]["accounts"][email]["http2"]
                 )
                 self.async_schedule_update_ha_state(force_refresh=force_refresh)
+            if self._last_called:
+                self.hass.bus.async_fire(
+                    "alexa_media_last_called_event",
+                    {
+                        "last_called": self.device_serial_number,
+                        "timestamp": self._last_called_timestamp,
+                        "summary": self._last_called_summary,
+                    },
+                )
         elif "bluetooth_change" in event:
             if event_serial == self.device_serial_number:
                 _LOGGER.debug(