v0.9.1

Added

• Conformance checklist E4, root holds only the entry (ADR-0011): index.ts is the only TypeScript file at the package root, every other module lives under src/; a legacy root-level plugin.ts is recognized during merge and migration but is non-conformant for built or audited packages; the packager self-audit gate verifies the root surface
• docs/agents/release.md: the release flow is tag push only — npm run release tags the head commit v<version> (version read from package.json) and pushes; CI validates the changelog section and publishes with provenance

Changed

• Breaking: plugin.ts moved to src/plugin.ts — in this package and in generated packages (hook template lands at src/plugin.ts, index.ts re-exports ./src/plugin.ts, template files whitelists drop plugin.ts); templates resolve package-root resources via ../ from src/; packager, publisher, architect, and auditor instructions updated
• release npm script no longer bumps the version or publishes locally