The dashboard and residential interest smoke tests were intermittently
failing with the page rendering empty/skeleton state. Root causes:
1. ui-store persisted currentPortId/Slug, but those are URL-derived state.
After login lands on /<first-port-by-name>/dashboard, localStorage holds
that port. Hard-navigating to /port-nimara/... rehydrated the store with
the stale id, and useQuery fired with the wrong port before
PortProvider's URL-sync useEffect could correct it. Drop both fields
from partialize — PortProvider re-derives them from the route every
navigation.
2. apiFetch's slug-to-port fallback fired N parallel /api/v1/admin/ports
calls when N components mounted simultaneously with an empty store.
Dedupe in-flight lookups so a stampede collapses into one round-trip.
Also tightened four flaky smoke tests that depended on a fixed 3s wait or
non-waiting isVisible({timeout}) — replaced with expect(...).toBeVisible
or expect.poll so they handle dev-mode JIT cold-start delays cleanly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add yacht list + create routes, export RouteHandler type and inner
handlers so tests can invoke them directly with a mock AuthContext.
New tests/helpers/route-tester.ts provides makeMockCtx/makeMockRequest
reusable by subsequent Task 3.x routes.
