feat(modules): add new GTK styles to Catppuccin config

fix(modules): update vaultwarden service hostname usage

feat(flake): add sops-nix to flake

feat: add .sops.yaml base, not quite ready just yet

modules/nixos/services/traefik/default.nix

@@ -1,6 +1,6 @@
 {
+  lib,
   namespace,
-  hostname,
   config,
   ...
 }: with lib; with lib.${namespace};
@@ -98,4 +98,4 @@ in {
     # Todo: continue with "traefik" configuration and test it on a running system
     # Todo: setup sops-nix for secret management
   };
-}
+}