feat: Event Groups support (experimental) - #2209
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Summary
Initial TypeScript SDK implementation of Event Groups.
createEventGroup(label)returns a marker attachable to commands via aeventGroups: [...]option or an execution scope (eventGroup.withScope(...), propagated through coroutines viaAsyncLocalStorage). Nested scopes compose; markers dedupe by id.eventGroupMarkers. Explicit label marker ids are derived deterministically asSHA1(originalExecutionRunId + label)(sandbox-safe SHA-1 insha1.ts).WorkflowInfo.originalExecutionRunId(plumbed core → lang) and bumps thesdk-coresubmodule to the matching build.Testing
Event Groups support requires Server v1.32.0-158.0, which has not yet been included in a published CLI release. In the mean time, tests can be run using the following CLI specifier: