修复远程反代部署同步问题 / Fix remote proxy deploy sync

[Aaplloo]

Summary

• 补齐远程 proxyd 构建资源中缺失的源码文件 / include missing proxyd source files in remote-build resources
• 支持识别 Windows 下 winget 安装目录里的 Zig / detect Zig installed by winget package path on Windows
• 新增/重新授权/创建/删除/切换账号后，自动重新部署已部署的远程反代 / automatically redeploy already-deployed remote proxies after account import, reauthorization, creation, deletion, or account switch

Verification

• npm run build
• npm run tauri build
• 已验证 cargo zigbuild 可构建 x86_64-unknown-linux-gnu 的 proxyd / verified cargo zigbuild can build proxyd for x86_64-unknown-linux-gnu