v0.7.1

Changelog

• 0f10f97: feat(cli): first-run help and install-status listing (v0.7.1) (#146) (@incognick)
• d9a7c00: docs(readme): add the Burrow mascot as a centered hero image (#147) (@incognick)
• 9945307: feat(addon): one-command install with per-add-on RBAC self-heal (#148) (@incognick)
• 4e71391: feat(cli): kubectl-style help layout and copy (#149) (@incognick)
• 8e7264b: feat(cli): burrow mcp agent onboarding and install progress (#150) (@incognick)