Add Logs & Traceability Dashboard with Filtering and Overview
- Introduce data structures and mock data for logs, actions critiques, alerts, and active sessions.
- Build a multi-tab LogsView dashboard with tabs for connection tracking, critical actions, and alerts.
- Implement advanced filtering, sorting, column toggling, and pagination for each table.
- Add a LogsOverview component to display key metrics with date filtering.
Closes IA-174