Revise README with project overview and setup steps

readme update

新增悬浮球功能

merge origin/modern-api101 into new main baseline

merge origin/main into new main baseline

Delete virtual-camera-streaming-implementation.md

修复 api101 重复 hook 与相机渲染稳定性问题

kotlin升级至2.0+，修复模块无法自检测激活问题

完全迁移api101，修复WhatsApp video call，修复Snapchat，新增直播推流功能

更新 README.md

Update README.md

完全迁移api101，修复WhatsApp video call，修复Snapchat，新增直播推流功能

修复WhatsApp video call；初步适配api 101

WhatsApp兼容

update module branding for LSPosed release