- Add full frontmatter (title, summary, read_when) to 4 files that
had none: auth-credential-semantics.md, kilo-gateway-integration.md,
CONTRIBUTING-THREAT-MODEL.md, THREAT-MODEL-ATLAS.md
- Add missing title field to 3 provider docs: kilocode.md, litellm.md,
together.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>