refactor: update team stats component usage in DirectionOverview

- Replaced TeamStatsCard with TeamStatsRow for better alignment with new design.
- Updated comments and layout structure to reflect the change from grid to list format.
- Ensured proper export of TeamStatsRow in team-detail index for consistency.

components/admin/team-detail/index.ts

@@ -10,3 +10,4 @@ export { TeamInsightsTab } from "./team-insights-tab";
 export { TeamMemberModal } from "./team-member-modal";
 export { TeamMetricsCards } from "./team-metrics-cards";
 export { TeamStatsCard } from "./team-stats-card";
+export { TeamStatsRow } from "./team-stats-row";