feat(ui): Repeat xd-client UI with modern adaptive features
- Integrated Tailwind CSS v4 and Shadcn UI components from xd-client
- Adopted xd-client modern aesthetic (oklch, radial gradients, glassmorphism)
- Combined with modern adaptive 3-tier navigation logic
- Refactored all pages (Profile, Login, Settings, Messages, Schedule, Grades, Debts)
- Enhanced ThemeProvider with dynamic Material You palette generation
- Polished overall UX and animations
Refs #3
Co-Authored-By: Claude <noreply@anthropic.com>
antigravity-xd
7fa4752868