release: v0.6.0

[akollegger]

Summary

• Bumps @relateby/pattern and @relateby/gram to 0.6.0
• Picks up all changes from #88: decoupling gram/WASM from @relateby/pattern and adding a browser export condition to @relateby/gram

What's in this release

Breaking change — Gram is no longer exported from @relateby/pattern. Consumers must update:

// before
import { Gram } from "@relateby/pattern"

// after
import { Gram } from "@relateby/gram"

@relateby/pattern is now pure TypeScript — no WASM files, no Node.js built-in imports, no wasm-pack build steps. Bundlers targeting the browser will no longer pull in fs or wasm-node when importing from @relateby/pattern.

@relateby/gram now owns the full Gram implementation — includes a "browser" export condition (index-browser.js / gram-browser.js) that contains zero Node.js built-in imports, resolving Turbopack/webpack bundle errors for consumers who use Gram client-side.

Test plan

• @relateby/pattern tests pass (85 tests, TypeScript-only)
• @relateby/gram tests pass (23 tests including migrated gram-errors and gram-parity)
• Cross-language interop test passes
• npm smoke test passes