semi-major-ish cleanup throughout tree

flake.nix

@@ -12,6 +12,9 @@
       url = "github:nix-community/home-manager/release-26.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+    };
   };
 
   outputs = inputs @ {
@@ -19,15 +22,20 @@
     nixpkgs,
     nixpkgs-unstable,
     home-manager,
+    flake-utils,
     ...
-  }: {
-    nixosConfigurations.phostron = nixpkgs.lib.nixosSystem {
-      specialArgs = {inherit inputs;};
-      modules = [
-        ./hosts/phostron
-        ./modules/users/coyote
-        ./modules/users/coyote/home-manager-module.nix
-      ];
+  }:
+    flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = nixpkgs.legacyPackages.${system};
+    in {
+      formatter = pkgs.alejandra;
+    })
+    // {
+      nixosConfigurations.phostron = nixpkgs.lib.nixosSystem {
+        specialArgs = {inherit inputs;};
+        modules = [
+          ./hosts/phostron
+        ];
+      };
     };
-  };
 }