fix(test): correct trends dashboard lookups expectation

- Update expected lookups array to include both day buckets

src/core/services/immersion-tracker/__tests__/query.test.ts

@@ -833,7 +833,7 @@ test('getTrendsDashboard keeps local-midnight session buckets separate', () => {
     const dashboard = getTrendsDashboard(db, 'all', 'day');
     assert.deepEqual(
       dashboard.progress.lookups.map((point) => point.value),
-      [10],
+      [4, 10],
     );
     assert.equal(dashboard.ratios.lookupsPerHundred.length, 1);
   } finally {