- feat(demo-video): add on-device TTS narration policy + regen macro update
- feat(macro-launch): thread optional extraInstructions through useMacroLaunch
- feat(renderer): add depSlugResolve helper for dependsOn slug matching
- fix(shippedPersonaSeeds): register demo-video-builder's new body hash
- docs(develop): write the plan-shape objective into /develop and PRD authoring guide