- Replace cached problem data with direct Prisma queries for localized content
- Implement locale-based content selection for both descriptions and solutions
- Refactor skeleton loading components structure
- Change all exports from named to default exports
- Remove old parallel route implementations (@Description and @Solutions)
- Add new feature-based components for problem description and solution
- Create content and panel components for both features
- Implement skeleton loading states
- Use cached data fetching
- Update MDX rendering and scroll area implementations