docs: demos as artifacts, dictation/notes direction, structural-identity ideation
- Interactive demos: one format (self-contained HTML/JS in sandboxed
iframe), demo tool contract (resize bridge, error->fix loop, versions),
persistence via tool parts; Pyodide deferred, server Python rejected.
- Notes as first-class reasoning channel; dictation requirements
(AudioWorklet PCM, Deepgram token mint, never-lose-a-dictation) ported
from the pi dictate extension's proven recipe.
- Structural identity ideation: sectioned lesson-document transcript,
gated progression with learner-chosen branches, typed blocks, session
state strip, retrieval-first session opens, durable compiled artifact,
visible tree edits. Gamification explicitly avoided.
- Roadmap: demo tool and structural candidates slotted; dictation later.