meta(home-manager): Determine isPhone from nixosConfig

Simplifies things a bit since we no longer depend on a phone variable,
thus making the individual files easier to copy/paste.

home/librewolf.nix

@@ -2,13 +2,15 @@
   pkgs,
   lib,
   nix-config,
-  phone,
+  nixosConfig,
   ...
 }:
 
 let
   inherit (lib) mkIf singleton;
   inherit (nix-config.packages.${pkgs.system}) friendlyfox;
+
+  isPhone = nixosConfig.programs.calls.enable;
 in
 {
   programs.librewolf = {
@@ -101,7 +103,7 @@ in
     };
   };
 
-  home.file = mkIf phone {
+  home.file = mkIf isPhone {
     ".librewolf/default/chrome/userChrome.css".source = "${friendlyfox}/userChrome.css";
     ".librewolf/default/chrome/userContent.css".source = "${friendlyfox}/userContent.css";
   };

home/xdg-desktop-entries.nix

@@ -1,15 +1,17 @@
-{ lib, phone, ... }:
+{ lib, nixosConfig, ... }:
 
 let
   inherit (lib) mkIf;
 
+  isPhone = nixosConfig.programs.calls.enable;
+
   no = {
     name = "";
     settings.Hidden = "true";
   };
 in
 {
-  xdg.desktopEntries = mkIf phone {
+  xdg.desktopEntries = mkIf isPhone {
     anki = no;
     htop = no;
     fish = no;

home/xdg-user-dirs.nix

@@ -1,7 +1,9 @@
-{ config, phone, ... }:
+{ config, nixosConfig, ... }:
 
 let
   inherit (config.home) homeDirectory;
+
+  isPhone = nixosConfig.programs.calls.enable;
 in
 {
   xdg = {
@@ -12,12 +14,12 @@ in
       templates = null;
       publicShare = null;
 
-      desktop = "${homeDirectory}";
+      desktop = homeDirectory;
-      download = if phone then "${homeDirectory}" else "${homeDirectory}/ダウンロード";
+      download = if isPhone then homeDirectory else "${homeDirectory}/ダウンロード";
-      documents = if phone then "${homeDirectory}" else "${homeDirectory}/ドキュメント";
+      documents = if isPhone then homeDirectory else "${homeDirectory}/ドキュメント";
-      music = if phone then "${homeDirectory}" else "${homeDirectory}/音楽";
+      music = if isPhone then homeDirectory else "${homeDirectory}/音楽";
-      pictures = if phone then "${homeDirectory}" else "${homeDirectory}/画像";
+      pictures = if isPhone then homeDirectory else "${homeDirectory}/画像";
-      videos = if phone then "${homeDirectory}" else "${homeDirectory}/ビデオ";
+      videos = if isPhone then homeDirectory else "${homeDirectory}/ビデオ";
     };
 
     configFile."user-dirs.locale".text = "ja_JP";

modules/system.nix

@@ -189,7 +189,7 @@ in
       };
 
       extraSpecialArgs = {
-        inherit nix-config phone;
+        inherit nix-config;
       };
     };