obliterate home-manager, rename some elements

common/nix/gc.nix

@@ -11,12 +11,6 @@
     options = "--delete-older-than 14d";
   };
 
-  hm.nix.gc = {
-    automatic = true;
-    frequency = "weekly";
-    options = "--delete-older-than 14d";
-  };
-
   services.angrr = {
     enable = true;
     enableNixGcIntegration = true;

common/nix/settings.nix

@@ -22,7 +22,13 @@
 
   system.nixos.tags = [ "fatcock-xxl" ];
 
-  home-manager.useGlobalPkgs = true;
+  hjem = {
+    clobberByDefault = true;
+    linker = pkgs.smfh;
+  };
 
-  hjem.linker = pkgs.smfh;
+  environment.arbys = {
+    enable = true;
+    clobber = true;
+  };
 }

common/nix/tools.nix

@@ -5,11 +5,8 @@
   ...
 }:
 {
-
   environment.systemPackages = getPkgs {
     inherit (pkgs)
-      home-manager
-      cachix
       nixfmt-rfc-style
       ;
     inherit (inputs.nil.packages.${pkgs.system}) nil;