feat: introduce treefmt and fmt all

nix/os/profiles/common/configuration.nix

@@ -2,11 +2,9 @@
   config,
   pkgs,
   repoFlake,
-  nodeFlake,
-  repoFlakeInputs',
-  packages',
   ...
-}: {
+}:
+{
   imports = [
     repoFlake.inputs.sops-nix.nixosModules.sops
 
@@ -30,7 +28,10 @@
   boot.tmp.useTmpfs = true;
 
   # Workaround for nm-pptp to enforce module load
-  boot.kernelModules = ["nf_conntrack_proto_gre" "nf_conntrack_pptp"];
+  boot.kernelModules = [
+    "nf_conntrack_proto_gre"
+    "nf_conntrack_pptp"
+  ];
 
   nixpkgs.config = {
     allowBroken = false;