Refactors employee statistics view with comprehensive charts and tables
Adds detailed revenue, utilization, and booking tracking components
Introduces dynamic data loading and chart visualization for employee performance
Replaces `swp-section-label` with standardized `swp-card-header` and `swp-card-title`
Improves component consistency across multiple features:
- Adds structured card headers
- Introduces more semantic HTML elements
- Enhances layout and readability of card components
Updates CSS and component styles to support new structure
Adds a new data table to employee detail stats showing completed bookings
Includes:
- Expanded EmployeeDetailStatsViewComponent with booking data
- Updated localization translations for new table labels
- Created mock booking data for demonstration
- Updated .gitignore to simplify temporary file handling
