shine-cleanup
Archive accumulated phase directories from completed milestones
<objective>
Archive phase directories from completed milestones into `.planning/milestones/v{X.Y}-phases/`.
Use when .planning/phases/ has accumulated directories from past milestones.
</objective>
<execution_context> @~/.claude/shine/workflows/cleanup.md </execution_context>
<process> Follow the cleanup workflow at @~/.claude/shine/workflows/cleanup.md. Identify completed milestones, show a dry-run summary, and archive on confirmation. </process>