- Deleted `OrganizationMembersPage` tests as they are no longer relevant.
- Removed unused `updated_at` property from test data in multiple components.
- Cleaned up redundant `useAuth` imports from `OrganizationMembersContent` and `OrganizationManagementContent`.
- Introduced unit tests for `OrganizationMembersPage` and `OrganizationMembersTable`, covering rendering, role badges, and pagination controls.
- Enhanced E2E tests with updated admin organization navigation and asserted breadcrumbs structure.
- Mocked API routes for members, organizations, and sessions in E2E helpers to support dynamic test scenarios.
- Simplified `AdminOrganizationsPage` tests by mocking `OrganizationManagementContent` and focusing on essential structure and content rendering.
- Updated `useAdmin` hooks to integrate `adminListSessions` and accommodate session statistics in superuser scenarios.
- Added relevant test coverage for session data fetching and validation.
- Implemented rendering tests for titles, descriptions, placeholders, and feature lists.
- Verified proper container structure and navigation links for each admin page.
