more framework desktop local ai fixes

active/device_framework_desktop/quadlets/open-webui.container

@@ -11,6 +11,9 @@ Image=ghcr.io/open-webui/open-webui:main
 # Nothing too complicated here. Open Webui will basically configure itself.
 Volume=open-webui-data:/app/backend/data
 
+# WEBUI_SECRET_KEY is required to prevent logout on Restart
+EnvironmentFile=/home/ai/.env/open-webui-env
+
 [Service]
 Restart=always
 # Extend Timeout to allow time to pull the image