act-designer

Slice the spine into acts and sequences — choosing how many acts the story needs, where each act ends with an irreversible turning point, where any False Ending sits, and how the act rhythm escalates. Runs in main context for collaborative design. Use after structure-skeleton has locked the spine, before scene-architect begins building scenes. Trigger: /act-designer, "design the acts", "how many acts", "act structure", "act rhythm", "where does act 1 end", "False Ending", "act design".