subsonic/jellyfin: added feishin client

wiki/jellyfin.md

@@ -59,3 +59,11 @@ Finally run `Refresh Guide Data` under `Dashboard > Live TV > Live TV` to load
 the guide data for the next 7 days aswell as to refresh the TV channels.
 Afterwards the channels [mapped in TVHeadend](./tvheadend.md#adding-channels)
 should appear in the `Live TV` Library.
+
+### Client
+
+It is possible to use different clients.
+The following list contains a selection of clients.
+
+- [Feishin](https://github.com/jeffvli/feishin) will be a free and open-source client for MacOS,
+  [Linux](/wiki/linux.md) that also features a web ui.

wiki/subsonic.md

@@ -30,3 +30,7 @@ The following list contains a selection of clients.
 - [Sonixd](https://github.com/jeffvli/sonixd) is a
   free and open-source cross-plattform subsonic- and jellyfin-compatible client.
   It uses a look and feel similar to the spotify client.
+- [Feishin](https://github.com/jeffvli/feishin) will be a free and open-source client for MacOS,
+  [Linux](/wiki/linux.md) that also features a web ui.
+  Currently it only supports Navidrome and Jellyfin.
+  The Subsonic functionality is curently being worked on.