kata-migrate-phases

Redirects to kata-doctor for backward compatibility with existing trigger phrases.

Display deprecation notice:

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 ⚠ DEPRECATED: /kata-migrate-phases
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Phase migration is now part of `/kata-doctor`.

Redirecting...

Invoke the replacement skill:

Skill("kata-doctor")

<success_criteria>

• Deprecation notice displayed
• kata-doctor skill invoked </success_criteria>