Revert "feat: frosted glass"

This reverts commit bce5164eea.

resources/default_schema/com.system76.CosmicTheme.Dark/v2/secondary

@@ -1,20 +0,0 @@
-(
-    base: "#343434FF",
-    component: (
-        base: "#3B3B3BFF",
-        hover: "#4F4F4FFF",
-        pressed: "#626262FF",
-        selected: "#4F4F4FFF",
-        selected_text: "#63D0DFFF",
-        focus: "#63D0DFFF",
-        divider: "#D0D0D033",
-        on: "#D0D0D0FF",
-        disabled: "#3B3B3B80",
-        on_disabled: "#D0D0D0A6",
-        border: "#BEBEBEFF",
-        disabled_border: "#BEBEBE80",
-    ),
-    divider: "#515151FF",
-    on: "#C7C7C7FF",
-    small_widget: "#41414140",
-)