Add two new patches:
- patch-ap-skip-draft-syndication: guards the AP syndicator's syndicate()
method against draft posts (mirrors existing unlisted visibility check)
- patch-microsub-compose-draft-guard: forwards post-status from microsub
compose to Micropub and suppresses mp-syndicate-to targets for drafts
The syndicate endpoint DB queries already filter post-status != draft
(patch-federation-unlisted-guards). These patches add defence in depth
at the AP syndicator and at the microsub compose submission layer.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>