- Replace favicon.svg in admin panel with new brand logo design
- Add logo.png and logo.svg files to dedicated logo directory
- Update miniprogram with new logo assets (logo.png and logo.svg)
- Add README-UPLOAD.md documentation for miniprogram upload functionality
- Update miniprogram app.js and config.js for logo integration
- Update miniprogram user page (pages/user/index.js) to use new branding
- Update server upload route to handle new logo assets
- Add test-upload.js for upload functionality testing
- Update server .env configuration for asset handling
- Standardize brand visual identity across admin, miniprogram, and server platforms
