feat: deploy jellyfin to media namespace

[d3adb5]

Deploy Jellyfin, an alternative to Plex and Kodi, to the media
namespace.

[github-actions]

===== argoproj.io/Application argo-cd/jellyfin ======
0a1,49
> apiVersion: argoproj.io/v1alpha1
> kind: Application
> metadata:
>   finalizers:
>   - resources-finalizer.argocd.argoproj.io
>   labels:
>     argocd.argoproj.io/instance: app-of-apps
>   name: jellyfin
>   namespace: argo-cd
> spec:
>   destination:
>     namespace: media
>     server: https://kubernetes.default.svc
>   project: media
>   source:
>     chart: jellyfin
>     helm:
>       valuesObject:
>         ingress:
>           annotations:
>             cert-manager.io/cluster-issuer: letsencrypt
>           enabled: true
>           hostname: jellyfin.d3adb5.net
>           ingressClassName: nginx
>         jellyfin:
>           mediaVolumes:
>           - existingClaim: media-library-movies
>             name: movies
>             readOnly: true
>           - existingClaim: media-library-tv
>             name: tv
>             readOnly: true
>         persistence:
>           config:
>             enabled: true
>             volumeClaimSpec:
>               storageClassName: longhorn-nvme
>           data:
>             enabled: true
>             volumeClaimSpec:
>               storageClassName: longhorn-nvme
>     repoURL: https://djjudas21.github.io/charts
>     targetRevision: 3.0.1
>   syncPolicy:
>     automated:
>       prune: true
>       selfHeal: true
>     syncOptions:
>     - CreateNamespace=true