restore pcss extensions...

tailwind.config.ts

@@ -3,6 +3,7 @@ import type { Config } from 'tailwindcss';
 import { join } from 'path';
 import { skeleton, contentPath } from '@skeletonlabs/skeleton/plugin';
 import * as themes from '@skeletonlabs/skeleton/themes';
+import twScrollbar from 'tailwind-scrollbar';
 
 import grady from './theme';
 
@@ -18,6 +19,7 @@ export default {
 	plugins: [
 		skeleton({
 			themes: [themes.catppuccin, themes.rose, grady]
-		})
+		}),
+		twScrollbar
 	]
 } satisfies Config;