Root-cause fix for the order-sensitive 'closes board-opened main-panel
task detail on one browser back' flake: vi.clearAllMocks() clears calls
but never drops unconsumed mockResolvedValueOnce entries, and a plain
mockResolvedValue default does not purge them either — the once-queue
wins first. A prior test's unconsumed auth/settings/health/plugin-views
Once value poisoned the next test's first fetch, rendering an
auto-opened modal surface instead of the board. The global beforeEach
now mockReset()s every once-queue-prone API mock before re-applying its
default (fetchPluginDashboardViews gains an explicit empty default
since its factory impl dies with the reset). 4/4 consecutive full-file
runs green (was ~1-in-3 failing); no assertions changed, no quarantine
needed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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