Fixed an issue where the correct global colors to the icon weren't being applied in split variant. (#409)

* Fix global icon coloring

* Fix themes

* Update custom modules to use global colors if enabled

* Fix icons

* Fix custom module icon color

themes/catppuccin_frappe_split.json

@@ -3,7 +3,7 @@
   "theme.bar.background": "#232634",
   "theme.bar.buttons.media.icon": "#303446",
   "theme.bar.buttons.media.text": "#babbf1",
-  "theme.bar.buttons.icon": "#babbf1",
+  "theme.bar.buttons.icon": "#242438",
   "theme.bar.buttons.text": "#babbf1",
   "theme.bar.buttons.hover": "#51576d",
   "theme.bar.buttons.background": "#303446",
@@ -251,7 +251,7 @@
   "theme.bar.menus.check_radio_button.background": "#232534",
   "theme.bar.menus.check_radio_button.active": "#b9baf1",
   "theme.bar.buttons.style": "split",
-  "theme.bar.buttons.icon_background": "#242438",
+  "theme.bar.buttons.icon_background": "#babbf1",
   "theme.bar.buttons.volume.icon_background": "#ea999c",
   "theme.bar.buttons.network.icon_background": "#ca9ee6",
   "theme.bar.buttons.bluetooth.icon_background": "#99d1db",