v1.0.0-rc.1

What's Changed

• docs: add shields.io badges to README by @goldjg in #35
• Clarify notarisation status for macOS releases by @goldjg in #36
• feat: add pack profiles and promote production harnesses by @goldjg in #37
• feat: add pack registry installation by @goldjg in #38
• Implement Pack Phase 5 policy provenance by @goldjg in #39
• Implement Pack Phase 6 cognitive repository graph by @goldjg in #40
• Reconcile roadmap and harness governance by @goldjg in #41
• Fix init adoption deadlock by @goldjg in #42
• Wire effective pack hydration and ship a default profile baseline by @goldjg in #43
• Add opt-in enterprise pack and profile examples by @goldjg in #44
• Prepare v1.0.0 release candidate by @goldjg in #45

Full Changelog: v0.6.0...v1.0.0-rc.1