- Delete usb-scripts/, Linux-*.sh, setup-linux-usb.sh, migrate.js
- Rename core-mac/core-win → core (with migration shims for existing USBs)
- Fix Mac-Menu.command ARM64 hardcode — now detects Intel/Apple Silicon
- setup.sh: remove Linux branch, Windows download only with --all-platforms
- Update README.md and CLAUDE.md to reflect Mac + Windows only
- build-usb.sh: one-click USB drive builder (downloads Node.js + OpenClaw
from China mirrors, packages into USB-ready directory)
- Mac-Install.command: install from USB to Mac (~/.uclaw/), offline-first
with China mirror fallback
- Windows-Install.bat: same for Windows
- README.md rewritten to position project as "USB drive builder toolkit"
- setup.sh: auto-downloads Node.js + npm deps + runtime from China mirrors
- setup.bat: same for Windows, guides to install Node.js if missing
- Both set Electron mirror to npmmirror.com for China users
- Updated README with new setup instructions
- Simplify menus from 17 to 8 options (config, dashboard, QQ, platforms, diagnostics, backup, restore, sysinfo)
- Pre-install QQ bot plugin (@sliverp/qqbot) - users only need AppID + Secret
- Install scripts now extract next to themselves (works on USB or computer)
- Rename all scripts to English (Mac-Install, Windows-Install, Mac-Start, etc.)
- Add README.txt for USB drive with bilingual instructions
- Rewrite README.md to match current v1.1 structure
- Remove old Chinese-named scripts, build script, test files, QR images
- Add Toolkit/ and U-Claw-CN/ to .gitignore
