- Update README.md with database setup instructions and path alias usage
- Add comprehensive database connection and migration instructions
- Document TypeScript path aliases with clear usage examples
- Update .github/copilot-instructions.md with current project state
- Remove outdated TODOs related to database implementation
- Update Next Steps section to focus on UI implementation tasks
- Add guidelines for handling Prisma Decimal types with proper conversion
- Improve developer onboarding with clearer setup instructions
- Remove ESLint and Prettier in favor of Biome
- Configure Biome as default formatter for TS/JS/JSON/MD
- Add development helper extensions
- Update VSCode settings for Biome integration
Closes#27
