refactor: localize not using resource on client to the client store

[cngonzalez]

Description

While going through this source refactor, there was a lot of ad-hoc checking for a dataset source, since some of the global API endpoints for datasets are still on vX only.

That's hard for maintainers, so it's now centralized to the client store.

What to review

• Review the changes in clientStore.ts where we now handle dataset sources by extracting projectId/dataset rather than creating a resource
• Check the removal of conditional guards in various files that were previously preventing dataset sources from being passed to client operations
• Verify that the skipped test is appropriately marked for future implementation

Testing

The existing test suite has been updated to reflect the new behavior, with one test being skipped until the full migration to using source for project and dataset is complete.

Fun GIF

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Project	Deployment	Actions	Updated (UTC)
sdk-docs	Ready	Preview, Comment	Feb 6, 2026 4:49pm
sdk-kitchensink-react	Ready	Preview, Comment	Feb 6, 2026 4:49pm

[cngonzalez]

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

• refactor(presence): convert presence to use source #735
• refactor: localize not using resource on client to the client store #734 👈 (View in Graphite)
• feat(releases): update releases store to use sources #733
• feat(preview): update preview to use perspective and source #731
• feat(document): update document store to accept sources #730
• test(e2e): create e2e tests for recent source changes #728
• feat(projection): update projection store to use source and perspective #723
• test: make sign-in tests more lenient #732
• main

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	95.38% (🎯 95%)	7819 / 8197
🟢	Statements	95.38% (🎯 95%)	7819 / 8197
🟢	Functions	95.96% (🎯 95%)	381 / 397
🟢	Branches	92.96% (🎯 90%)	2301 / 2475

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/core/src/client/clientStore.ts	98.51%	92.15%	100%	98.51%	237-238
packages/core/src/document/documentStore.ts	92.58%	88.5%	77.77%	92.58%	207-214, 226-229, 281-284, 363, 460-461, 474-475, 505-506
packages/core/src/document/sharedListener.ts	100%	100%	100%	100%
packages/core/src/preview/previewProjectionUtils.ts	100%	95%	100%	100%
packages/core/src/projection/subscribeToStateAndFetchBatches.ts	97.86%	83.78%	75%	97.86%	132, 171, 232-234
packages/core/src/query/queryStore.ts	96.61%	95.52%	100%	96.61%	183-185, 239-244
packages/core/src/releases/releasesStore.ts	100%	100%	100%	100%

Generated in workflow #2926 for commit 7474e0d by the Vitest Coverage Report Action