feat: introduce treefmt and fmt all

nix/os/profiles/containers/configuration.nix

@@ -3,26 +3,23 @@
   pkgs,
   lib,
   ...
-}: {
+}:
+{
   networking.useHostResolvConf = false;
 
   networking.firewall.enable = true;
   networking.nftables.enable = true;
   networking.nftables.flushRuleset = true;
 
-  networking.nameservers = lib.mkForce [hostAddress];
+  networking.nameservers = lib.mkForce [ hostAddress ];
 
-  environment.systemPackages = [
-    pkgs.dnsutils
-  ];
+  environment.systemPackages = [ pkgs.dnsutils ];
 
   imports = [
     {
       # keep DNS set up to a minimum: only query the container host
       services.resolved.enable = lib.mkForce false;
-      networking.nameservers = [
-        hostAddress
-      ];
+      networking.nameservers = [ hostAddress ];
     }
     ../../snippets/nix-settings.nix
     # ../../modules/ddclient-ovh.nix