chore: migrate media applications

- migrate media applications to new cephfs pool + incus
- enable exporting haproxy
- move ceph-client-setup to only apply to non-lxc hosts
- ensure unrar is installed for nzbget
- updated jellyfin use of data_dir
- set lxc instances for jellyfin to use /shared/apps/jellyfin

modules/jellyfin/manifests/params.pp

@@ -1,9 +1,9 @@
 # jellyfin params
 class jellyfin::params (
   Array[String]             $packages = [
-    'jellyfin',
     'jellyfin-web',
     'jellyfin-server',
+    'jellyfin-ffmpeg-bin',
     'SDL2',
     'ffmpeg',
     'ffmpeg-devel',