Replace single-file XML task with bmad-shard-doc/ skill directory
(SKILL.md, workflow.md, bmad-skill-manifest.yaml). Update parent
manifest and module-help.csv references. Preserves all 6 steps
including Step 6 branching logic for original document handling.
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Alex Verkhovsky