Move the six unblogged April 20 and April 21, 2026 Obsidian snippets into Jekyll posts, schedule them from 2026-04-25 through 2026-04-30, and sync the source notes back to blogged state.
feat/apr-20-21-snippet-migration branch._posts/2026-04-25-*.md through _posts/2026-04-30-*.md in created-time order._snippets/2026-04-25-*.md through _snippets/2026-04-30-*.md.05:00 PT on its scheduled day.is_blogged: true and blogged_at match the scheduled publish time.scripts/migrate_snippets.py, use the same front-matter contract with a local batch transform so the result stays compatible with the validator._posts/._snippets/.2026-04-25 through 2026-04-30.12:00:00 +0000 front-matter timestamp.is_blogged: true and the matching blogged_at.