Updated various UI components to improve user experience and maintainability. Key changes include:
- Refactored `PageHeader` to remove icon handling, simplifying its structure.
- Replaced `KpiMetricsGrid` with `SectionCards` for better layout consistency.
- Enhanced `AppShell` and navigation components to utilize a grouped navigation structure, improving accessibility and organization.
- Introduced new properties in `crud-list-page` for handling empty states and loading indicators.
- Updated styles and classes for better visual consistency across components.
These changes streamline the UI and enhance the overall user experience across the application.
Refactored the project structure to support a monorepo setup, moving the web application to `apps/web/` and updating related configurations. Adjusted pre-commit hooks to use `pnpm` for linting and formatting. Updated CI workflows to reflect the new directory structure and dependencies. Removed legacy files and configurations from the previous `web/` directory, streamlining the project for better maintainability and clarity.