fix: update dependencies and example package
- Fix workspace dependencies (use * instead of workspace:*)
- Update example main.tsp with proper imports
- Simplify example build (skip lexicon CLI for now)
- Clean and reinstall all dependencies
Tests passing (22/22)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>