test: make preview integration/e2e tests resilient to transient infra errors (INFRA-3802)#1102

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chris/infra-3802-make-preview-tests-rock-solid

Commits on Jul 2, 2026

test: make preview integration/e2e tests resilient to transient infra errors (INFRA-3802)

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test(e2e): retry register on the operator NOT_FOUND propagation race

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test(e2e): give test_workflows headroom for engine failover and dispatcher retries

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fix(apps): short read timeout for status polls

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test: raise per-test timeout to 240s

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test: raise per-test budget to 420s (600s for test_workflows)

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test(e2e): mark websocket/realtime tests flaky

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test(e2e): resubmit when a queued request never dispatches

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test(e2e): share read-only apps across tests (module-scoped fixtures)

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Commits on Jul 3, 2026