fix: add k3s package

nix/homelab/configuration.nix

@@ -45,6 +45,8 @@
     neovim
     wget
     curl
+    k3s
+    git
   ];
 
   services.openssh.enable = true;

nix/homelab/helm/helmfile.yaml

@@ -0,0 +1,8 @@
+repositories:
+  - name: jellyfin
+    url: https://jellyfin.github.io/jellyfin-helm
+
+releases:
+  - name: jellyfin
+    namespace: media
+    chart: jellyfin/jellyfin