fix: add more styles to ui-components (#7573)

Author: avivkeller

apps/site/styles/index.css

@@ -7,7 +7,6 @@
 */
 
 @import '@node-core/ui-components/styles/index.css';
-@import './base.css';
 @import './markdown.css';
 @import './effects.css';
 @import './locales.css';

apps/site/styles/base.css renamed to packages/ui-components/styles/base.css

@@ -10,3 +10,4 @@
 @import 'tailwindcss/components';
 @import 'tailwindcss/utilities';
 @import './effects.css';
+@import './base.css';