perf: add events.createBatch() for batch event creation

[pranaygp]

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.5 noreply@anthropic.com

[changeset-bot]

🦋 Changeset detected

Latest commit: f15434b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages

Name	Type
@workflow/core	Patch
@workflow/world	Patch
@workflow/world-local	Patch
@workflow/world-postgres	Patch
@workflow/world-vercel	Patch
@workflow/builders	Patch
@workflow/cli	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch
@workflow/ai	Patch

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Project	Deployment	Review	Updated (UTC)
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[pranaygp]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• perf: add events.createBatch() for batch event creation #641 👈 (View in Graphite)
• perf: implement event-sourced architecture #621
• perf: parallelize suspension handler for high-concurrency #544 : 1 other dependent PR (#620 )
• perf: use Map for invocationsQueue (O(1) lookup/delete) #541
• Add stress test benchmarks for large concurrent step counts #539
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[vercel]

🔧 Build Fix:

The CreateEventRequest type is used in the createWorkflowRunEventBatch function but is not imported from the @workflow/world package. This causes a TypeScript compilation error because the type is undefined in this file.