qCRM demo test flaked on CI: hourly() wrote no snapshot #4120

apps/qcrm/test/demo.test.ts ("the demo opens on the shared snapshot, keeps a visitor's edit, and writes only what they touched") failed once on CI and passes on the builder.

• Run: https://github.com/QuinnsCode/RustyBuns/actions/runs/42593881352/job/129082390650 (PR Vue and Solid SPA examples on the desktop host (Part of #2455) #4112, 2026-11-09 09:39 UTC). Vue and Solid SPA examples on the desktop host (Part of #2455) #4112 doesn't touch qCRM: it ran because the lockfile gained new packages, which runs every app.
• Failure: expect(DEMO.objects.size).toBe(1) at demo.test.ts:27 got 0, in 6 ms. So hourly(app.env) returned without storing the snapshot.
• On the builder, from the same tree at 09:48 UTC: passes in 261 ms.

A guess, not checked: hourly decides from the wall clock (hour or minute) whether to build the snapshot, so the test depends on what time it runs. Pinning the clock in the test, or passing the time into hourly, would make it stable.