v0.2.8

What's Changed

• docs(skill): note officecli deck export-pdf in workmate-presentation by @suoak in #106
• docs(skill): industry theme pack ids + strips by @suoak in #107
• chore(acp,cli-version): bump registry pins + verified CLI floors by @suoak in #108
• feat(agent-center): MVP Core model/API/routes by @suoak in #109
• feat(agent-center): expose preview_mode on try-run plan by @suoak in #110
• chore(release): prepare v0.2.8 by @suoak in #111

Full Changelog: v0.2.7...v0.2.8