Revert "Add one_dark_pro (#2507)"

This reverts commit a6ff0fa521.

themes/index.js

@@ -381,6 +381,13 @@ export const themes = {
     border_color: "e9d8d4",
     bg_color: "e9d8d4",
   },
+  holi_theme: {
+    title_color: "5FABEE",
+    text_color: "D6E7FF",
+    icon_color: "5FABEE",
+    border_color: "85A4C0",
+    bg_color: "030314",
+  },
 };
 
 export default themes;