[backport] [vitest] [world-local] Fix local-world data recovery isolation (#1895)

[VaguelySerious]

Backports #1895 onto `stable`.

Cherry-pick of `2f52d14f38` with conflict resolution for stable's diverged state:

• `packages/vitest/package.json`: Kept stable's `vite` version (`7.1.12`) but added the new `vitest` devDep so the new `packages/vitest/src/index.test.ts` can run.
• `packages/core/e2e/dev.test.ts`: Stable still uses the copied-step-files mechanism (the `step file copy` removal in refactor(next): remove step file copy mechanism from deferred builder #1796 is on main only), so the test bodies were kept verbatim from stable. Adopted the new `apiFile` retry-on-500 try/catch from the cherry-pick where it composes cleanly with the copied-files check. Did not adopt the manifest-based assertion or the in-test teardown (manifest.json is not produced by stable's deferred builder).
• `pnpm-lock.yaml`: Regenerated via `pnpm install --lockfile-only`.

Verified locally:

• `pnpm --filter @workflow/vitest test`: 5/5 passing
• `pnpm --filter @workflow/world-local test`: 270/270 passing

🤖 Generated with Claude Code

[changeset-bot]

🦋 Changeset detected

Latest commit: f5eb529

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

This PR includes changesets to release 19 packages

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

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[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	901	0	67	968
✅ 💻 Local Development	970	0	86	1056
✅ 📦 Local Production	970	0	86	1056
✅ 🐘 Local Postgres	970	0	86	1056
✅ 🪟 Windows	88	0	0	88
❌ 🌍 Community Worlds	140	82	0	222
✅ 📋 Other	246	0	18	264
Total	4285	82	343	4710

❌ Failed Tests

🌍 Community Worlds (82 failed)

mongodb (10 failed):

• readableStreamWorkflow | wrun_01KQNW58D2XG9FGYJRMGFDQN9C
• hookWorkflow is not resumable via public webhook endpoint | wrun_01KQNW5ZNDM6T063TY841BRHQ4
• outputStreamWorkflow no startIndex (reads all chunks)
• outputStreamWorkflow negative startIndex (reads from end)
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns correct index after stream completes
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns -1 before any chunks are written
• outputStreamWorkflow - getTailIndex and getStreamChunks getStreamChunks returns same content as reading the stream
• outputStreamInsideStepWorkflow - getWritable() called inside step functions | wrun_01KQNW9FDJQQ1AZG7P6X6BGX87
• concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KQNWE6M40B8ZXTBER0X1FKQP
• resilient start: addTenWorkflow completes when run_created returns 500 | wrun_01KQNWN7HDAM6H3D1FXZ455410

redis (7 failed):

• hookWorkflow is not resumable via public webhook endpoint | wrun_01KQNW5ZNDM6T063TY841BRHQ4
• outputStreamWorkflow negative startIndex (reads from end)
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns correct index after stream completes
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns -1 before any chunks are written
• outputStreamWorkflow - getTailIndex and getStreamChunks getStreamChunks returns same content as reading the stream
• concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KQNWE6M40B8ZXTBER0X1FKQP
• resilient start: addTenWorkflow completes when run_created returns 500 | wrun_01KQNWN7HDAM6H3D1FXZ455410

turso (65 failed):

• addTenWorkflow | wrun_01KQNW4MM9C1PKBAJ5VEG8Q531
• addTenWorkflow | wrun_01KQNW4MM9C1PKBAJ5VEG8Q531
• wellKnownAgentWorkflow (.well-known/agent) | wrun_01KQNW5TE3814RJVRQC6JAHQ1E
• should work with react rendering in step
• promiseAllWorkflow | wrun_01KQNW4XS2P65E9KTR1KZ3YK18
• promiseRaceWorkflow | wrun_01KQNW52HX9TFT0EWG31RD0GKE
• promiseAnyWorkflow | wrun_01KQNW562VEHM8GDGZA2DNN7CZ
• importedStepOnlyWorkflow | wrun_01KQNW65KHBZ1Z5SWE2WMC2SE5
• readableStreamWorkflow | wrun_01KQNW58D2XG9FGYJRMGFDQN9C
• hookWorkflow | wrun_01KQNW5K4TDKFM56VS2F7JA5BP
• hookWorkflow is not resumable via public webhook endpoint | wrun_01KQNW5ZNDM6T063TY841BRHQ4
• webhookWorkflow | wrun_01KQNW693111CJ2VFVVBAACQHE
• sleepingWorkflow | wrun_01KQNW6G0DM0HVYW1RYKJDCQTM
• parallelSleepWorkflow | wrun_01KQNW6VYR3DXW3SAQ0VDPC3RH
• nullByteWorkflow | wrun_01KQNW6ZE787PPW6SNTBQXXEF9
• workflowAndStepMetadataWorkflow | wrun_01KQNW71NSY59SRM0E6T1NT8JH
• outputStreamWorkflow no startIndex (reads all chunks)
• outputStreamWorkflow positive startIndex (skips first chunk)
• outputStreamWorkflow negative startIndex (reads from end)
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns correct index after stream completes
• outputStreamWorkflow - getTailIndex and getStreamChunks getTailIndex returns -1 before any chunks are written
• outputStreamWorkflow - getTailIndex and getStreamChunks getStreamChunks returns same content as reading the stream
• outputStreamInsideStepWorkflow - getWritable() called inside step functions | wrun_01KQNW9FDJQQ1AZG7P6X6BGX87
• fetchWorkflow | wrun_01KQNW9V8WXHWNSE91XW8GS3TR
• promiseRaceStressTestWorkflow | wrun_01KQNW9YVVK5RV9P371ANYWR15
• error handling error propagation workflow errors nested function calls preserve message and stack trace
• error handling error propagation workflow errors cross-file imports preserve message and stack trace
• error handling error propagation step errors basic step error preserves message and stack trace
• error handling error propagation step errors cross-file step error preserves message and function names in stack
• error handling retry behavior regular Error retries until success
• error handling retry behavior FatalError fails immediately without retries
• error handling retry behavior RetryableError respects custom retryAfter delay
• error handling retry behavior maxRetries=0 disables retries
• error handling catchability FatalError can be caught and detected with FatalError.is()
• error handling not registered WorkflowNotRegisteredError fails the run when workflow does not exist
• error handling not registered StepNotRegisteredError fails the step but workflow can catch it
• error handling not registered StepNotRegisteredError fails the run when not caught in workflow
• hookCleanupTestWorkflow - hook token reuse after workflow completion | wrun_01KQNWDHCGWXTBTBNGH02JJM0K
• concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KQNWE6M40B8ZXTBER0X1FKQP
• hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running | wrun_01KQNWEW5XZWS3EMPWPE9664NK
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars) | wrun_01KQNWFHE79FH7VH7ZTMSVEYCW
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument | wrun_01KQNWFTWW3247JX7KQCWFJ844
• closureVariableWorkflow - nested step functions with closure variables | wrun_01KQNWG0R3DZGQ7609V31HZSCK
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step | wrun_01KQNWG331XSZ2ZZ49EPZ8A5D3
• health check (queue-based) - workflow and step endpoints respond to health check messages
• pathsAliasWorkflow - TypeScript path aliases resolve correctly | wrun_01KQNWGKMYVM3MZV5PEY3RV1J5
• Calculator.calculate - static workflow method using static step methods from another class | wrun_01KQNWGS15XEEP0XQSCFJWQ010
• AllInOneService.processNumber - static workflow method using sibling static step methods | wrun_01KQNWH5FGETJ19NXH6MSWHF2J
• ChainableService.processWithThis - static step methods using this to reference the class | wrun_01KQNWHCKE0PY3Y1S0F3ASG841
• thisSerializationWorkflow - step function invoked with .call() and .apply() | wrun_01KQNWHKK0SPH9A91FS9PNSY61
• customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE | wrun_01KQNWHX1AYVAYBEVR6RE28TXK
• instanceMethodStepWorkflow - instance methods with "use step" directive | wrun_01KQNWJ4164P056FW6HKDG6MQX
• crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context | wrun_01KQNWJERXHWJZVSPGEJJ8CEQQ
• stepFunctionAsStartArgWorkflow - step function reference passed as start() argument | wrun_01KQNWJQ0CEQF9C6GWCCE8T7JM
• cancelRun - cancelling a running workflow | wrun_01KQNWJZRHAS75270ZVWDZ9YXA
• cancelRun via CLI - cancelling a running workflow | wrun_01KQNWK9HER6TH25YB46HX2R5R
• pages router addTenWorkflow via pages router
• pages router promiseAllWorkflow via pages router
• pages router sleepingWorkflow via pages router
• hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep | wrun_01KQNWKQ8VK2ZVJ4BG0KJA9GWD
• sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_01KQNWMGCFJRNAZ899MVQPB554
• sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control) | wrun_01KQNWMVFGWQ7HVX2XGHBHKJRD
• importMetaUrlWorkflow - import.meta.url is available in step bundles | wrun_01KQNWN2Y6MB4GR35SSXKWQZCE
• metadataFromHelperWorkflow - getWorkflowMetadata/getStepMetadata work from module-level helper (#1577) | wrun_01KQNWN59N4SZH2MZQCASQ2QCH
• resilient start: addTenWorkflow completes when run_created returns 500 | wrun_01KQNWN7HDAM6H3D1FXZ455410

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	81	0	7
✅ example	81	0	7
✅ express	81	0	7
✅ fastify	81	0	7
✅ hono	81	0	7
✅ nextjs-turbopack	86	0	2
✅ nextjs-webpack	86	0	2
✅ nitro	81	0	7
✅ nuxt	81	0	7
✅ sveltekit	81	0	7
✅ vite	81	0	7

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	82	0	6
✅ express-stable	82	0	6
✅ fastify-stable	82	0	6
✅ hono-stable	82	0	6
✅ nextjs-turbopack-canary	69	0	19
✅ nextjs-turbopack-stable	88	0	0
✅ nextjs-webpack-canary	69	0	19
✅ nextjs-webpack-stable	88	0	0
✅ nitro-stable	82	0	6
✅ nuxt-stable	82	0	6
✅ sveltekit-stable	82	0	6
✅ vite-stable	82	0	6

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	82	0	6
✅ express-stable	82	0	6
✅ fastify-stable	82	0	6
✅ hono-stable	82	0	6
✅ nextjs-turbopack-canary	69	0	19
✅ nextjs-turbopack-stable	88	0	0
✅ nextjs-webpack-canary	69	0	19
✅ nextjs-webpack-stable	88	0	0
✅ nitro-stable	82	0	6
✅ nuxt-stable	82	0	6
✅ sveltekit-stable	82	0	6
✅ vite-stable	82	0	6

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	82	0	6
✅ express-stable	82	0	6
✅ fastify-stable	82	0	6
✅ hono-stable	82	0	6
✅ nextjs-turbopack-canary	69	0	19
✅ nextjs-turbopack-stable	88	0	0
✅ nextjs-webpack-canary	69	0	19
✅ nextjs-webpack-stable	88	0	0
✅ nitro-stable	82	0	6
✅ nuxt-stable	82	0	6
✅ sveltekit-stable	82	0	6
✅ vite-stable	82	0	6

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	88	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	5	0	0
❌ mongodb	59	10	0
✅ redis-dev	5	0	0
❌ redis	62	7	0
✅ turso-dev	5	0	0
❌ turso	4	65	0

✅ 📋 Other

App	Passed	Failed	Skipped
✅ e2e-local-dev-nest-stable	82	0	6
✅ e2e-local-postgres-nest-stable	82	0	6
✅ e2e-local-prod-nest-stable	82	0	6

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[TooTallNate]

Verified the backport against the original #1895. All conflict resolutions match the PR description's claims:

• packages/vitest/package.json: Confirmed — vite stays at 7.1.12 (stable's pin), vitest@catalog added to devDeps. Diff is identical to the corresponding section in #1895 except for the preserved vite version.

• packages/core/e2e/dev.test.ts: Confirmed — stable still uses supportsDeferredStepCopies with the copiedStepDir / __workflow_step_files__ mechanism (verified on stable directly). The backport correctly:

  • Adopts the new afterEach restore-then-delete reorder + Windows comment ✓
  • Adopts the apiFile retry-on-500 try/catch around triggerWorkflowRun ✓
  • Bumps the timeout from 30s → 60s ✓
  • Does NOT adopt the manifest-based assertion or in-test teardown (those depend on main's deferred builder structure, not stable's) ✓

• All other files are byte-identical to #1895: packages/vitest/src/{global-setup,setup-file,index,options,vitest-context.d}.ts, packages/vitest/src/index.test.ts, packages/world-local/src/{config,fs,index,storage/{index,runs-storage}}.ts, packages/world-local/src/{fs.test,reenqueue.test}.ts, docs/content/docs/api-reference/vitest/index.mdx, both changesets. Confirmed via diff of the per-file hunks.

The substance is the same fix I approved in #1895 (vitest project-context isolation, world-local recovery scoped by tag, dedupe of createStorage calls), now correctly adapted to stable's diverged state.