multi-agent-orchestration v0.3.0 — offline file replay and isolation

multi-agent-orchestration v0.3.0 — offline file replay and isolation proof

LIVE in this release

• GitHub Release object for v0.2.0 already published; this tag is the durable-proof follow-on.
• Replay from file: browser “Load trace JSON” renders the Replay panel with no server
  round-trip after load; python -m mao.replay path.json exits 0 on valid schema-1, 2 on invalid.
• Schema-1 export download (/ui/tasks/{id}/export.json) plus committed fixture and tests.
• ADR-0006: client-side file replay instead of Vercel KV/Postgres this week.
• Concurrent fake tasks keep Writer text and traces isolated under a shared process store.
• Recycle-equivalent (RunStore.clear) still allows offline file replay.
• Optional P2 HTTP Research remains fail-closed (unset → capability_missing; 5xx → degraded).
• DEMO-DAY tightened to a 15-minute run → download → 404 → load file story.

Deliberate limits

• Server retention is still process-local last-128; recycle still 404s server lookup.
• File replay is client durability, not a multi-instance audit database.
• Specialists remain deterministic fakes unless HTTP Research is explicitly selected and configured.