piker/plans
Gud Boi baf95bfb23 Plan typed `EMS` and `brokerd` messaging
Define the schema-first migration from dictionary actor traffic to
tagged `msgspec.Struct` payloads on both order-control boundaries.

Deats,
- normalize startup, status, identity and fill semantics;
- port paper, Binance, Kraken and IB through one contract;
- gate strict `tractor` payload specs on backend conformance;
- layer deterministic state tests with real actor IPC checks;
- split implementation into reviewable dependency-ordered commits.

(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
2026-08-28 03:35:07 -04:00
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opencode Plan typed `EMS` and `brokerd` messaging 2026-08-28 03:35:07 -04:00