Implements the main navigation and layout structure:
- Sidebar component with collapsible navigation and keyboard shortcut
- AppHeader with project switcher and user menu
- AppBreadcrumbs with auto-generation from pathname
- ProjectSwitcher dropdown for quick project navigation
- UserMenu with profile, settings, and logout
- AppLayout component combining all layout elements
Features:
- Responsive design (mobile sidebar sheet, desktop sidebar)
- Keyboard navigation (Cmd/Ctrl+B to toggle sidebar)
- Dark mode support
- WCAG AA accessible (ARIA labels, focus management)
All 125 tests passing. Follows design system guidelines.
- Created `generate-api-client.sh` for OpenAPI-based TypeScript client generation.
- Added `src/lib/api` with Axios-based API client, error handling utilities, and placeholder for generated types.
- Implemented Zustand-based `authStore` for user authentication and token management.
- Integrated reusable UI components (e.g., `Dialog`, `Select`, `Textarea`, `Sheet`, `Separator`, `Checkbox`) using Radix UI and utility functions.
- Established groundwork for client-server integration, state management, and modular UI development.
