ci: gate web browser snapshots

scripts/run-gates.spec.ts

@@ -135,17 +135,18 @@ describe('Oxlint gate', () => {
 })
 
 describe('Node 24 consumer graph', () => {
-  it('owns the seven-command pool and orders restored-artifact consumers', () => {
+  it('owns the eight-command pool and orders restored-artifact consumers', () => {
     const subject = withPnpmEntrypoint(() => gatesForMode('ci-consumers'))
 
     expect(defaultConcurrency('ci-consumers', subject.length, 4)).toEqual({
-      workers: 7,
+      workers: 8,
       source: 'ci-consumers gate count',
     })
     expect(subject.map(item => item.id)).toEqual([
       'lint-and-duplication',
       'node-compat',
       'snapshot',
+      'web-snapshot',
       'publint',
       'node-next-types',
       'built-package-invariants',
@@ -154,10 +155,14 @@ describe('Node 24 consumer graph', () => {
     expect(subject.find(item => item.id === 'publint')?.needs).toBeUndefined()
     expect(subject.find(item => item.id === 'built-package-invariants')?.needs).toEqual(['publint'])
     expect(subject.find(item => item.id === 'lint-and-duplication')?.needs).toEqual(['built-package-invariants'])
-    for (const id of ['snapshot', 'node-next-types', 'built-bin-smoke']) {
+    for (const id of ['snapshot', 'web-snapshot', 'node-next-types', 'built-bin-smoke']) {
       expect(subject.find(item => item.id === id)?.needs).toEqual(['built-package-invariants'])
     }
     expect(subject.find(item => item.id === 'snapshot')?.env).toEqual({ DSH_EXAMPLE_MODE: 'lib' })
+    expect(subject.find(item => item.id === 'web-snapshot')).toMatchObject({
+      displayCommand: 'DSH_SNAPSHOT=replay pnpm run test:web:built',
+      env: { DSH_SNAPSHOT: 'replay' },
+    })
   })
 })
 

scripts/run-gates.ts

@@ -331,6 +331,7 @@ function ciConsumerGates(): Gate[] {
     }),
     pnpmScript('node-compat', 'check:node-compat', { label: 'Node compatibility' }),
     snapshotGate(restoredBuild),
+    webSnapshotGate(restoredBuild),
     pnpmScript('publint', 'publint'),
     pnpmScript('node-next-types', 'verify-node-next-types', {
       label: 'node-next types',
@@ -341,6 +342,15 @@ function ciConsumerGates(): Gate[] {
   ]
 }
 
+function webSnapshotGate(needs: string[]): Gate {
+  return pnpmScript('web-snapshot', 'test:web:built', {
+    label: 'web browser snapshot',
+    displayCommand: 'DSH_SNAPSHOT=replay pnpm run test:web:built',
+    env: { DSH_SNAPSHOT: 'replay' },
+    needs,
+  })
+}
+
 function ciWindowsBlockingGates(): Gate[] {
   return [
     pnpmScript('windows-build', 'build', { label: 'build' }),