Update LibreTube home link

Signed-off-by: redoomed1 <[email protected]>

docs/frontends.md

@@ -122,7 +122,7 @@ By default, Yattee blocks all YouTube advertisements. In addition, Yattee option
 
 LibreTube allows you to store your subscription list and playlists locally on your Android device, or to an account on your Piped instance of choice, which allows you to access them seamlessly on other devices as well.
 
-[:octicons-home-16: Homepage](https://libre-tube.github.io){ .md-button .md-button--primary }
+[:octicons-home-16: Homepage](https://libretube.dev/){ .md-button .md-button--primary }
 [:octicons-eye-16:](https://github.com/libre-tube/LibreTube/blob/master/PRIVACY_POLICY.md){ .card-link title="Privacy Policy" }
 [:octicons-info-16:](https://github.com/libre-tube/LibreTube#readme){ .card-link title=Documentation}
 [:octicons-code-16:](https://github.com/libre-tube/LibreTube){ .card-link title="Source Code" }