Update hardcoded xdg paths

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/user/configs/console/xdg/options.nix

@@ -9,24 +9,28 @@ in
     {
       relativeCacheHome = mkOption {
         type = str;
+        readOnly = true;
         default = ".cache";
         description = "Relative path to directory holding application caches.";
       };
 
       relativeConfigHome = mkOption {
         type = str;
+        readOnly = true;
         default = ".config";
         description = "Relative path to directory holding application configurations.";
       };
 
       relativeDataHome = mkOption {
         type = str;
+        readOnly = true;
         default = ".local/share";
         description = "Relative path to directory holding application data.";
       };
 
       relativeStateHome = mkOption {
         type = str;
+        readOnly = true;
         default = ".local/state";
         description = "Relative path to directory holding application states.";
       };
@@ -34,42 +38,49 @@ in
       userDirs = {
         relativeDesktop = mkOption {
           type = str;
+          readOnly = true;
           default = "Desktop";
           description = "Relative path to the Desktop directory.";
         };
 
         relativeDocuments = mkOption {
           type = str;
+          readOnly = true;
           default = "Documents";
           description = "Relative path to the Documents directory.";
         };
 
         relativeDownload = mkOption {
           type = str;
+          readOnly = true;
           default = "Downloads";
           description = "Relative path to the Downloads directory.";
         };
 
         relativeMusic = mkOption {
           type = str;
+          readOnly = true;
           default = "Music";
           description = "Relative path to the Music directory.";
         };
 
         relativePictures = mkOption {
           type = str;
+          readOnly = true;
           default = "Pictures";
           description = "Relative path to the Pictures directory.";
         };
 
         relativeTemplates = mkOption {
           type = str;
+          readOnly = true;
           default = "Templates";
           description = "Relative path to the Templates directory.";
         };
 
         relativeVideos = mkOption {
           type = str;
+          readOnly = true;
           default = "Videos";
           description = "Relative path to the Videos directory.";
         };