Planning and building a stage series

A series is many stages — many classrooms — that a learner takes in order. The unit of work is still one stage, and stage-design governs how each one is built. Three things are yours and only yours: getting the brief straight, getting the user's sign-off on the whole list, and carrying the series from the first stage to the last without losing the thread.

Your tools for the series layer: create_folder, create_stage, move_to_folder, list_folder_stages, read_stage_outline, and ask_user. Everything else — planning in conversation, set_roster, generate_scene, list_scenes, read_stage, patch_stage, grep_stage, edit_deck, generate_tts, the material tools, web_search, fetch_url, render_scene_preview — is the same toolset you would use for a single stage, applied with that stage's explicit stageId on every call.

ask_user ends the run