refactor: modules/users: dont hardcode $HOME

modules/users/default.nix

@@ -234,12 +234,12 @@ let
         # some of my program-specific environment variables depend on some of these being set,
         # hence do that early:
         # TODO: consider moving XDG_RUNTIME_DIR to $HOME/.run
-        environment.HOME = "/home/${name}";
+        environment.HOME = config.home;
         environment.XDG_RUNTIME_DIR = "/run/user/${name}";
         # XDG_DATA_DIRS gets set by shell init somewhere, but needs to be explicitly set here so it's available to services too.
         environment.XDG_DATA_DIRS = "/etc/profiles/per-user/${name}/share:/run/current-system/sw/share";
         # fs.".config/environment.d/10-sane-baseline.conf".symlink.text = ''
-        #   HOME=/home/${name}
+        #   HOME=${config.home}
         #   XDG_RUNTIME_DIR=/run/user/${name}
         # '';