nix linter settings

config/overlay.nix

@@ -42,7 +42,6 @@ _final: prev: {
     symbola
     mealie
     flaresolver
-    nixd
-    nix-statix
+    deadnix
     ;
 }

modules/dev/nix.nix

@@ -9,7 +9,6 @@ let
   packages = builtins.attrValues {
     inherit (pkgs)
       nixfmt-rfc-style # formatting
-      nixfmt-tree # formatting
       cachix # binary cache management
       nixd # language server for Nix
       deadnix # detext unused/uneeded dependencies
@@ -36,8 +35,8 @@ in
     users.users.jawz = { inherit packages; };
     home-manager.users.jawz.programs.${shellType}.shellAliases = {
       nixformat = ''
-        deadnix -- -e && \
-        nixfmt-tree && \
+        deadnix -e && \
+        nix run nixpkgs#nixfmt-tree && \
         statix fix
       '';
     };