[FR] Add an icon for the integration #16
Description
Since HA 2024.8 all yaml-managed integrations are also shown in Settings -> Integrations:
https://www.home-assistant.io/blog/2024/08/07/release-20248/#integrations-and-helpers-set-up-via-yaml-now-visible-in-the-ui
Please add an icon for the Cleargrass integration:
