Test filter by time correctly
Test filter by time correctly

Two changes here:
  (1) time filters are on the `storedAt` field, rather then
      `authoredAt`, so we create reports using the right field.
  (2) focusing the before/after inputs populates them, so the test
      clears that before entering its own dates

TID-Lab/aggie,TID-Lab/aggie,TID-Lab/aggie