✨ 新功能

• OpenClaw 4.9 全面适配 (v0.12.0)
• new pages + dashboard enhancements + backend improvements
• add Dreaming UI and gateway auto-fix startup flow 🐛 修复
• npm install 后误卸载新装包（current_source=unknown 时 old_pkg 与 new pkg 相同）
• allow unused_variables for reload_gateway_internal (app unused on macOS)
• CI lint errors - openclaw_command import scope, clippy warnings
• improve install/uninstall stability + dreaming animations + scan fix flow fix hosted session binding and harden panel config resolution