Resolve Conform / Interchange

Bridges online-editing / finishing craft to this repo's tools.

• Craft / finishing — the global online-editor skill (conform, relink, finishing philosophy in Resolve and Flame). Use for how a finishing editor thinks, not tool mechanics.
• Live tool mechanics — docs/kernels/timeline-conform-interchange-kernel.md (the timeline conform/interchange boundary).
• Offline conform engine — resolve-advanced/README.md → conform, color_trace, offline_ref, editorial, drt, project_db.

No Resolve? The work does not have to stop

timeline author_offline writes an importable timeline (drt / otio / edl) from a file-path clip plan without any connection, and every not-connected error now carries an offline_alternative block pointing at it.