modules: rename formatter

modules/default.nix

···
         pds-simple = pkgs.callPackage ./pds/pds-recovery-simple.nix { inherit (inputs) nixpkgs; };
         pds-full = pkgs.callPackage ./pds/pds-recovery-full.nix { inherit (inputs) nixpkgs; };
       };
-      formatter = pkgs.nixfmt-rfc-style;
+      formatter = pkgs.nixfmt;
       devShells.default = pkgs.mkShell { packages = with pkgs; [ sops ]; };
     };
 

modules/dev/editor/helix.nix

···
     patches = jj-patch;
   });
   global-tools = with pkgs; [
-    nixfmt-rfc-style
+    nixfmt
     biome
     golangci-lint
     gotools