feat(services): WIP Traefik service base

modules/nixos/services/vaultwarden/default.nix

@@ -0,0 +1,20 @@
+{
+  namespace,
+  hostname,
+  config,
+  ...
+}: with lib; with lib.${namespace};
+let
+  cfg = config.${namespace}.services.vaultwarden;
+in {
+  options.${namespace}.services.vaultwarden = { enable = mkEnableOption "Enable the Vaultwarden service."; };
+
+  config = mkIf cfg.enable {
+    virtualisation.oci-containers.containers.vaultwarden = {
+      image = "vaultwarden/server";
+      autoStart = true;
+      hostname = hostname;
+      # Todo: continue writing vaultwarden config
+    };
+  };
+}