docs: for PR #3817

ACKNOWLEDGEMENTS.md

@@ -1093,3 +1093,4 @@ Further device support has been made with the assistance of users. Please consid
 - [pbambr](https://github.com/pbambr) for assisting with support for Ledvance ceiling fan with light.
 - [luckyTamme](https://github.com/luckyTamme) for contributing support for Smart P01 smartplug.
 - [justinwyq](https://github.com/justinwyq) for contributing support for Outdoor Inc zip blind.
+- [tr1ckz](https://github.com/tr1ckz) for contributing support for Vivo FD55 TV mount.

DEVICES.md

@@ -1116,6 +1116,7 @@ port and password.
 - TOPENS TC196 remote control for gate openers
 - Treatlife 24GHz mmWave human presence sensor
 - Valehaus SYZN119 towel warmer
+- Vivo FD55 motorized TV mount
 - VT-14N1 9-in-1 air quality monitor
 - Weaja WJ-TUYA-S9 gas alarm
 - WeatherStation Pro