Update dependencies

Update every dependency to its latest version, recursively across the workspace, then prove the project still works.

1. See what's outdated

pnpm outdated / npm outdated / yarn outdated. Cover every workspace package, not just the root.

2. Read the changelog before you bump

Validate every major and minor change. Never rely on training data for what a version did.

• gh api repos/<org>/<repo>/releases - fastest source of real release notes
• ctx7 CLI for migration guides and current API docs
• web search as fallback