update wiki
1
update
thx ShellPayant
fix typo
Add Installation, Technical, Contributing wiki pages; Update Home.md navigation
Translate wiki to English
更新 wiki:整合设备列表、更新功能说明、简化章节结构
Update battery driver and add U-Boot/console-detect sections
Add comparison sections to Home.md
Add Power LED logic section to Home.md
Add FAQ: how to reset RetroArch/PPSSPP button mapping
adjust
Initial Home page