Promptbook Margin Note Afteruse Review

Playable review branches:

• certify_note_scope — certify only the named blocking scope and require the future reader to cite it.
• restrict_note_reader — restrict afteruse to the named promptbook reader.
• attach_prompt_captain_bridge — require the prompt captain bridge before any future route can spend the note.
• reopen_harmed_note_claimant — reopen the performer or reader harmed by the note being treated as intent.
• split_blocking_from_intent_authority — split blocking notation from actor-intent authority.
• quarantine_note_afteruse — quarantine note afteruse until scope and claimant are proven.
• false_note_default — harden a false-clean note default and force future recovery.
• future_effect_any — every branch must expose a future reader or route effect.