add deprecation message

README.md

@@ -1,3 +1,7 @@
+## IMPORTANT - DEPRECATED
+
+Duke Energy shut down the Gateway pilot program at the end of June 2023. This integration has stopped functioning and is deprecated.
+
 # <img height="80" src="https://github.com/mjmeli/ha-duke-energy-gateway/blob/main/assets/logo.png?raw=true" alt="Duke Energy Logo"> Duke Energy Gateway
 
 [![GitHub Release][releases-shield]][releases]
@@ -16,10 +20,6 @@ This is a custom integration for [Home Assistant](https://www.home-assistant.io/
 
 This integration leverages the [`pyduke-energy`](https://github.com/mjmeli/pyduke-energy) library, also written by me, to pull data. This API is _very_ unofficial and may stop working at any time (see [Disclaimer](https://github.com/mjmeli/pyduke-energy#Disclaimer)).
 
-## IMPORTANT - Deprecation Warning
-
-Duke Energy is shutting down the Gateway pilot program at the end of June. This integration will stop functioning and will be deprecated.
-
 ## Pre-Requisites! (Please Read)
 
 You are required to have a Duke Energy Gateway connected to your smartmeter for this to work. This is a **separate** device than your Smart Meter and is provided by an invitation only program at the moment. If you don't know what this is, then you probably don't have it. This integration does not support any other method of retrieving data (see [Gateway Requirement](https://github.com/mjmeli/pyduke-energy#gateway-requirement)).