The earlier '407 passed/15 failed' record was an artifact of running the
frontend suite without the TZ=UTC the package.json test script sets; the 15
timezone-sensitive failures (availabilityHelpers, timeHelper, snoozeHelpers,
ReportsDataHelper, ReportContainer) all pass under UTC and none are in changed
privacy/rebrand paths. Verified: TZ=UTC full run passes 414 files / 4176 tests,
0 failed (exit 0).
