Publish name and LED count

config.py

+# Meta
+name = "Luantree"
+
 # Wifi
 wifi_ssid = ""
 wifi_pw = ""

main.py

@@ -30,6 +30,8 @@ async def conn_ok(mqtt):
     await mqtt.subscribe(f"{config.mqtt_topic}/effects")
     for i in range(config.led_count):
         await mqtt.subscribe(f"{config.mqtt_topic}/led/{i}/color")
+    await mqtt.publish(f"{config.mqtt_topic}/config/led_count", str(config.led_count).encode(), retain=True)
+    await mqtt.publish(f"{config.mqtt_topic}/config/name", config.name.encode(), retain=True)
 
 def react(topic, msg, retained):
     msg = json.loads(msg)