doc: add HACS default badge

README.md

@@ -7,7 +7,7 @@
 [![pre-commit][pre-commit-shield]][pre-commit]
 [![Black][black-shield]][black]
 
-[![hacs][hacsbadge]][hacs]
+[![hacs_badge](https://img.shields.io/badge/HACS-Default-41BDF5.svg?style=for-the-badge)](https://github.com/hacs/integration)
 [![Project Maintenance][maintenance-shield]][user_profile]
 [![BuyMeCoffee][buymecoffeebadge]][buymecoffee]
 
@@ -49,8 +49,6 @@ Code template was mainly taken from [@Ludeeus](https://github.com/ludeeus)'s [in
 [buymecoffeebadge]: https://img.shields.io/badge/buy%20me%20a%20coffee-donate-yellow.svg?style=for-the-badge
 [commits-shield]: https://img.shields.io/github/commit-activity/y/wolffshots/hass-audiobookshelf.svg?style=for-the-badge
 [commits]: https://github.com/wolffshots/hass-audiobookshelf/commits/main
-[hacs]: https://hacs.xyz
-[hacsbadge]: https://img.shields.io/badge/HACS-Custom-orange.svg?style=for-the-badge
 [license-shield]: https://img.shields.io/github/license/wolffshots/hass-audiobookshelf.svg?style=for-the-badge
 [maintenance-shield]: https://img.shields.io/badge/maintainer-%40wolffshots-blue.svg?style=for-the-badge
 [pre-commit]: https://github.com/pre-commit/pre-commit