[Code quality] Multiple components import from barrel files causing large bundles

[nonsobethel0-dev]

Description

Many components import from barrel files (index.ts), which prevents tree-shaking and increases bundle size.

Current behavior

import { Button } from '@/components/ui' imports entire UI library.

Expected behavior

Use direct imports: import { Button } from '@/components/ui/Button'

Files

• components/ui/index.ts barrel file
• Various component imports

Impact

Larger than necessary bundle sizes.