v0.23.0

What changed

• fix: shut down project watchers with host lifecycles (#267) @Nicolas-nwb

🚀 Features

• chore(release): prepare v0.23.0 (#279) @Helweg

🐛 Fixes

• fix: avoid slow watcher startup on large worktrees (#278) @Helweg
• fix: reconcile external config changes after watcher ready (#277) @Helweg
• fix: preserve native watcher content rewrites (#275) @Helweg
• fix: make watcher capability probe observational (#273) @Helweg
• fix: harden watcher snapshot reconciliation (#272) @Helweg
• fix: handle MCP shutdown signals during startup (#271) @Helweg

⚡ Performance

• feat: add experimental low-descriptor watcher (#269) @Helweg

🧰 Maintenance

• chore(release): prepare v0.23.0 (#279) @Helweg
• refactor: remove unused indexing code (#264) @Helweg

📚 Documentation

• docs: document watcher hardening (#274) @Helweg
• test: harden mixed-intent retrieval benchmark (#266) @Helweg
• test: expand frozen cross-repo benchmark to mixed intent (#265) @Helweg

🧪 Tests

• test: harden mixed-intent retrieval benchmark (#266) @Helweg
• test: expand frozen cross-repo benchmark to mixed intent (#265) @Helweg

Release checks

• Draft notes reconciled against the full previous release tag diff (for example git log --oneline <previous-tag>..HEAD)
• CHANGELOG.md updated
• package.json version bumped
• npm run build && npm run typecheck && npm run lint && npm run test:run passed