chore(test-studio): enable beta.reactActivityMode on sanity@next

[stipsan]

Description

Turns on the new beta.reactActivityMode flag from sanity-io/sanity#14901 for every workspace in dev/test-studio, so the plugins in this monorepo get dogfooded with recently used tools kept mounted behind React's <Activity> (effects torn down while hidden, re-created on reveal) instead of being unmounted on tool switch.

The flag's typings ship in sanity@6.17.0-next.106, published by Release @next run 36426787139 from the PR's merge commit (f5821c33bf). The lockfile was still on 6.13.3-next.7, where the config fails type-checking with TS2353: 'reactActivityMode' does not exist in type 'BetaFeatures', so this also re-resolves the next overrides.

Changes

• dev/test-studio/sanity.config.ts: a shared beta constant applied by createWorkspace (placed before ...config, so a workspace that defines its own beta still opts out) and on the standalone cross-dataset-duplicator-target workspace, which also registers a tool.
• pnpm-lock.yaml: sanity, @sanity/vision, @sanity/types, @sanity/util, @sanity/schema, @sanity/mutator and groq move in lockstep from 6.13.3-next.7 to 6.17.0-next.106 (one copy of each). Regenerated with pnpm dedupe, the same command the "Dedupe lockfile" workflow runs, repeated until pnpm dedupe --check passes, so no follow-up bot PR is needed. That also collapses duplicates the bump would otherwise leave behind, which is why a few direct deps shift to in-range versions already in the graph: @codemirror/state 6.7.6 / @codemirror/view 6.43.13 / @uiw/react-codemirror 4.25.12 (code-input), xstate 5.33.2 (dashboard-widget-vercel), @mux/mux-player(-react) 3.13.4 (mux-input), @tanstack/react-virtual 3.14.13 (workflow), uuid 14.0.2 (graph-view), axios 1.20.0 (shopify-assets). Catalogs and package.json specifiers are unchanged.
• pnpm-workspace.yaml: sanity@6.17.0-next.106 needs @sanity/sdk and @sanity/sdk-react ^3.5.0, which sanity-svc.npm published from sanity-io/sdk without provenance (since 3.4.0), tripping trustPolicy: no-downgrade. 3.5.0 of both is added to trustPolicyExclude next to the existing @sanity/sdk@2.1.2 || 3.0.0-rc.1 entry. Without this, pnpm dedupe on main (and so the Dedupe lockfile workflow) currently fails with ERR_PNPM_TRUST_DOWNGRADE.

The bump also pulls in vite@8.3.1, whose bundled-dev client needs the vite@8.3.1>rolldown: 1.2.9 pin; without it every lazy chunk in pnpm dev fails with factory.fn is not a function. That pin landed on main in #2034 (this branch had added the identical override before it merged), and the merge keeps this branch's deduped lockfile, which already resolves vite@8.3.1 → rolldown@1.2.9.

No changeset: only the private test studio and workspace tooling change; published package ranges are untouched.

Testing

• pnpm format, pnpm lint (type-aware), pnpm knip, pnpm build (52 tasks) and pnpm test run (224 files, 1391 tests) all pass locally.
• pnpm oxlint dev/test-studio/sanity.config.ts fails with TS2353 on 6.13.3-next.7 and passes on 6.17.0-next.106.
• After merging main: pnpm install --frozen-lockfile and pnpm dedupe --check both pass, and CI is green on the merge commit.
• Manual, pnpm dev on the Home workspace, switching tools only through the navbar (no reloads): Structure with "Size chart demo" open → Vision (ran *[_type == "tableTest"]{_id, title}) → Structure → Vision → Media → Structure → Vision.
  • While Vision was active, the Structure navbar link pointed at /home/structure/input-plugins;tableTest;fe661a85-…, and Structure came back with the document open and no loading state both times.
  • Vision came back with its query and results on screen both times, with no errors or loading overlays anywhere.
  • Its timing footer changed on each return (13 ms → 3 ms → 10 ms) without Fetch being clicked, so @sanity/vision re-runs the current query when revealed. The results don't flash; this is upstream Vision behaviour under <Activity>, not something this PR changes.

test_studio_react_activity_mode_structure_vision_media_keep_state.mp4

_{To show artifacts inline, enable in settings.}

  

[changeset-bot]

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Latest commit: 4fa8af8

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[vercel]

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Project	Deployment	Actions	Updated
plugins-studio	Ready	Preview	Sep 28, 2026 2:05pm UTC

1 Skipped Deployment

Project	Deployment	Actions	Updated
plugins-e2e-test-studio	Ignored		Sep 28, 2026 2:05pm UTC

[github-actions]

✅ E2E Tests

🟢 44 passed • view full report • view run

Studio: https://plugins-e2e-test-studio-21j5cniiq.sanity.dev

Datasets: pr-2033-chromium-36433321318, pr-2033-firefox-36433321318

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​sanity/​util@​6.13.3-next.7 ⏵ 6.17.0-next.106
	npm/​@​sanity/​mutator@​6.13.3-next.7 ⏵ 6.17.0-next.106	+1
	npm/​@​codemirror/​state@​6.7.4 ⏵ 6.7.6	+1		+1	+1
	npm/​groq@​6.13.3-next.7 ⏵ 6.17.0-next.106	+1
	npm/​@​codemirror/​view@​6.43.9 ⏵ 6.43.13	+1		+1	+1
	npm/​@​uiw/​react-codemirror@​4.25.11 ⏵ 4.25.12	+1		+1	+4
	npm/​@​sanity/​vision@​6.13.3-next.7 ⏵ 6.17.0-next.106	+1		+1
	npm/​sanity@​6.13.3-next.7 ⏵ 6.17.0-next.106	+1		+1
	npm/​@​sanity/​schema@​6.13.3-next.7 ⏵ 6.17.0-next.106	+1		+1

View full report

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	33.34%	5810 / 17426
🔵	Statements	33.11%	6142 / 18545
🔵	Functions	29.43%	1535 / 5214
🔵	Branches	24.55%	3014 / 12272

File Coverage

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Generated in workflow #10113 for commit 4fa8af8 by the Vitest Coverage Report Action