Four places changed behaviour for users who never touched the setting:
- `_interim_send` was stamped on every `warn` status and media-failure notice, and the
Slack/relay egress doors learned to skip stream sealing for it. Main's status sends carry
no interim mark at all, so the gap is class-wide (every status kind), and fixing it for
warnings alone is an undeclared streaming-contract change. Reverted here; the whole-class
fix belongs in its own PR against gateway/AGENTS.md rule 3.
- The entire post-handler delivery (unwrap, TTS, final text, attachments, delivery-ledger
writes) ran inside `_media_delivery_scope`. Under multiplex that binds the routed home, so
delivery obligations landed in the routed profile's state.db while boot-time
`_claim_pending_obligations` still reads the launch home. Only the policy reads
(`diagnostic_wake_muted`, `warning_text`) bind the routed scope now; delivery stays where
main ran it.
- The turn-crash notice is rebuilt the same way: scope around the policy read, send outside.
- The "delivery failed after multiple attempts" notice is unconditional again: the requested
result itself was lost and this line is its only signal, so it is not a diagnostic.
Tests that asserted the reverted behaviours are removed; the reviewer-round test file is
renamed for what it covers.