Format nix files with nixfmt

wm/dconf.nix

@@ -13,4 +13,4 @@
       };
     };
   };
-}
+}

wm/gtk.nix

@@ -18,9 +18,9 @@
   };
 
   home.sessionVariables = {
-    GTK_THEME = "Adwaita:dark";        # GTK apps dark theme
-    MOZ_GTK_THEME = "Adwaita:dark";    # Firefox respects this
-    GDK_DARK_THEME = "1";              # GTK4 apps dark mode
-    CHROME_FORCE_DARK_MODE = "1";      # Chromium / Chrome dark mode
+    GTK_THEME = "Adwaita:dark"; # GTK apps dark theme
+    MOZ_GTK_THEME = "Adwaita:dark"; # Firefox respects this
+    GDK_DARK_THEME = "1"; # GTK4 apps dark mode
+    CHROME_FORCE_DARK_MODE = "1"; # Chromium / Chrome dark mode
   };
 }

wm/hyprpaper.nix

@@ -9,10 +9,10 @@ in
     enable = true;
 
     settings = {
-      preload = [ 
+      preload = [
         wallpaper
         wallpaper2
-     ];
+      ];
       wallpaper = [
         "DP-2,${wallpaper2}"
         ",${wallpaper}"