v0.3.0 — first engine release tag

First tagged release of the engine (previously only the core-ts binding was tagged). Since the 0.2.0 manifest version:

• Council deliberation events — seats, lenses, ballots, runoffs on the event stream
• Failure-recovery ladder — environment-refusal self-heal + agent-judged triage (RetryWithFlag/Retry/Escalate/Fail, fail-closed parsing, deny-dominates flag filter, human-presence gating)
• External-transform assumptions — bounded parser, malformed→needs-research, AssumptionRecorded
• PTY stall detection — WorkerStalled after WICKED_STALL_SECS of silence, checked every event-loop iteration
• :memory: sidecar fix — in-memory estates no longer litter the CWD (files were invalid on Windows)
• collab built-in workflow — propose→critique→revise→verdict with alternating creator/evaluator roles
• Full-roster ACP registry — native copilot stdio, opencode acp, [cli.acp] TOML overlays, governed fall-through
• Operator message queueing for protocol runs; cross-CLI prior-output injection

Binding: wicked-core-ts 0.2.0 (tag core-ts-v0.2.0) publishes the new API (registerWorkflow, injectOperatorMessage) and event mappings to npm.