Benchmarks:
- Add fib, list_ops, primes benchmarks comparing Lux vs Node.js vs Rust
- Lux matches Rust performance and is 8-30x faster than Node.js
- Add docs/benchmarks.md documenting results
LSP improvements:
- Context-aware completions (module access vs general)
- Add List, String, Option, Result, Console, Math method completions
- Add type and builtin completions
- Hover now shows type signatures and documentation for known symbols
- Hover returns formatted markdown with code blocks
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
