v0.28.1

Fixed

• Hardened final Status:/Level: output contract in SKILL.md, prompts, and command files to explicitly survive Pi/master/orchestration wrapper contexts.
• Updated docs/orchestration.md output example to include Status: ready and Level: 5/5; added note that orchestrators/master reviewers must append these as the last two lines.
• Added CI static check to verify Status: and Level: appear in SKILL.md, both prompts, both command files, and docs/orchestration.md.