feat(nixos): pass hostName to nixosSystem, move hm modules

nix/configurations.nix

@@ -13,10 +13,13 @@ let
   mkConfigurations =
     class: hosts:
     mapAttrs (
-      _: value:
+      name: value:
       if class == "nixos" then
         nixosSystem {
-          specialArgs = { inherit inputs; };
+          specialArgs = {
+            inherit inputs;
+            hostName = name;
+          };
           modules = [
             (flattenAttrs cfg.modules.nixos)
             (value.extraCfg or { })

nix/manifest.nix

@@ -1,4 +1,3 @@
-
 let
   testCfg =
     { hostName, ... }:

nix/modules/home-manager.nix

@@ -2,12 +2,12 @@
 let
   hm = inputs.home-manager;
   globalCfg = {
-    imports = [ hm.nixosModules.home-manager ];
     home-manager.useGlobalPkgs = true;
     home-manager.useUserPackages = true;
   };
 in
 {
   imports = [ hm.flakeModules.home-manager ];
-  flake.modules.nixos.default = globalCfg;
+  flake.modules.nixos.default.imports = [ hm.nixosModules.home-manager ];
+  flake.modules.nixos.default.config = globalCfg;
 }