Reapply "xdg: Hide desktop entries with home-manager"

This is actually useful to create a minimal phone configuration and we
can optimize this further.

home/xdg-user-dirs.nix

@@ -4,20 +4,49 @@ let
   inherit (config.home) homeDirectory;
 in
 {
-  xdg.userDirs = {
+  xdg = {
-    enable = true;
+    desktopEntries = {
-    createDirectories = true;
+      htop = {
+        name = "htop";
+        noDisplay = true;
+      };
 
-    desktop = null;
+      fish = {
-    templates = null;
+        name = "fish";
-    publicShare = null;
+        noDisplay = true;
+      };
 
-    download = "${homeDirectory}/ダウンロード";
+      nvim = {
-    documents = "${homeDirectory}/ドキュメント";
+        name = "nvim";
-    music = "${homeDirectory}/音楽";
+        noDisplay = true;
-    pictures = "${homeDirectory}/画像";
+      };
-    videos = "${homeDirectory}/ビデオ";
+
+      yazi = {
+        name = "yazi";
+        noDisplay = true;
+      };
+
+      tectonic = {
+        name = "tectonic";
+        noDisplay = true;
+      };
+    };
+
+    userDirs = {
+      enable = true;
+      createDirectories = true;
+
+      desktop = null;
+      templates = null;
+      publicShare = null;
+
+      download = "${homeDirectory}/ダウンロード";
+      documents = "${homeDirectory}/ドキュメント";
+      music = "${homeDirectory}/音楽";
+      pictures = "${homeDirectory}/画像";
+      videos = "${homeDirectory}/ビデオ";
+    };
+
+    configFile."user-dirs.locale".text = "ja_JP";
   };
-
-  xdg.configFile."user-dirs.locale".text = "ja_JP";
 }