v0.1.3

What's Changed

• feat: Phase 7.5 CI hardening and 7.6 Homebrew/winget packaging by @tonythethompson in #13
• docs: add ADR 0001 (ecosystem trust, upstream contribution, fork stewardship) by @tonythethompson in #24
• feat: canonical registry signature verification, trust root, and key rotation by @tonythethompson in #23
• feat: numan snapshot CLI and rollback safety hardening by @tonythethompson in #26

Full Changelog: v0.1.2...v0.1.3