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 detailed salary rates, commission structures, and HR-related records
Introduces new data models and view components for:
- Salary rates and supplements
- Commissions and rate configurations
- Employee HR tracking (certifications, courses, absence)
Implements dynamic rate synchronization between drawer and card views