Add complete setup wizard implementation with the following features:
- Welcome step with feature highlights
- Environment check step with Node.js, OpenClaw, and Gateway verification
- AI Provider selection with API key input and validation UI
- Channel connection step with QR code placeholder
- Skill bundle selection with recommended bundles pre-selected
- Completion summary showing all configured options
Additional changes:
- Add setupComplete state and markSetupComplete action to settings store
- Auto-redirect to setup wizard on first launch
- Track setup completion in persisted settings
Set up the complete project foundation for ClawX, a graphical AI assistant:
- Electron main process with IPC handlers, menu, tray, and gateway management
- React renderer with routing, layout components, and page scaffolding
- Zustand state management for gateway, settings, channels, skills, chat, and cron
- shadcn/ui components with Tailwind CSS and CSS variable theming
- Build tooling with Vite, electron-builder, and TypeScript configuration
- Testing setup with Vitest and Playwright
- Development configurations (ESLint, Prettier, gitignore, env example)
