- Resolve all 34 Rust clippy warnings for production-ready code
- Fix Queen CLI detection with proper NVM path enumeration
- Handle relative paths from 'which claude' command
- Fix code-split warnings in HooksEditor component
- Resolve empty catch blocks and useless try/catch wrappers

- Add pnpm global installation path support
- Use #[derive(Default)] for better Rust code generation
- Replace inefficient str::replace chains with array syntax
- Change &PathBuf parameters to &Path for better efficiency
- Drop mutex locks before await to prevent async lock issues
- Improve iterator usage (last() → next_back())
- Use contains() for range checks instead of manual comparisons

- 0 ESLint errors
- 0 TypeScript errors
- 0 Clippy warnings with -D warnings flag
- Clean production build

All checks pass - codebase is production-ready with zero tolerance met.