docs: for PR #4039

ACKNOWLEDGEMENTS.md

@@ -1134,3 +1134,4 @@ Further device support has been made with the assistance of users. Please consid
 - [steaura](https://github.com/steaura) for contributing improvements to Electriq CD12 Pro dehumidifier.
 - [rickbergmans](https://github.com/rickbergmans) for contributing support for Pilot Wire RP5 bath thermostat.
 - [baracici](https://github.com/baracici) for assisting with support for ElectriQ CD20PRO-LE-V4 dehumidifier.
+- [christianglodt](https://github.com/christianglodt) for contributing support for Plikc Ario WiFi air vent.

DEVICES.md

@@ -335,6 +335,7 @@
 - Orison Chanfok Neo ceiling fan with light
 - Orison RGB ambient bladeless ceiling fan
 - Ovlaim ceiling fan with cool/warm white dimmable light
+- Plikc Ario WiFi air vent
 - Point One Technology Storm VSPEC-IV dual axis corner fan
 - Prestige M3 ceiling fan with light
 - Princess DC pedestal fan