[refactor] Remove ts-expect-error comment from Storybook preview

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.storybook/preview.ts

@@ -17,7 +17,6 @@ import { useColorPaletteStore } from '../src/stores/workspace/colorPaletteStore'
 
 const ComfyUIPreset = definePreset(Aura, {
   semantic: {
-    // @ts-expect-error fixme ts strict error
     primary: Aura['primitive'].blue
   }
 })