Change State when microwave state is Idel

micro_ondes/esp_lora/main.py

@@ -344,6 +344,9 @@ async def lora_process_task():
                             microwave_state = new_state
                             if new_state not in (MicrowaveState.ALERT): # Not alert so we can show the error
                                 update_screen()
+                            if new_state == MicrowaveState.IDLE:
+                                cooking_state = None
+                                await asyncio.sleep_ms(20)
                             
         await asyncio.sleep_ms(100)