- Updated `AdminClientWrapper` to filter out teams with zero members in `getFilteredTeamStats`.
- Modified `AdminFilters` to only include directions and teams with members in the options.
- Enhanced `AdminService` to generate direction stats based on teams with members, improving data accuracy.
- Removed unused imports and components from AdminClientWrapper.
- Introduced AdminHeader, AdminOverviewCards, AdminFilters, and AdminContentTabs for better code organization and readability.
- Streamlined the layout and functionality of the admin dashboard, enhancing maintainability.