fix(remote): FRP 改用 22 端口，VPS SSH 迁移到 2222

- FRP 服务端绑定 22 端口（运营商/热点唯一不封的端口）
- VPS SSH 迁移到 2222 端口
- 添加代理/VPN 自动检测（Shadowrocket/Clash/Surge等）
- 检测到代理时引导用户临时关闭

website/remote.ps1

@@ -160,7 +160,7 @@ $SESSION_ID = (Get-Date -Format "HHmm")
 
 $frpcConfig = @"
 serverAddr = "101.32.254.221"
-serverPort = 443
+serverPort = 22
 auth.method = "token"
 auth.token = "uclaw-remote-2026"
 

website/remote.sh

@@ -241,7 +241,7 @@ SESSION_ID=$(date +%s | tail -c 5)
 
 cat > "$FRP_DIR/frpc.toml" << EOF
 serverAddr = "101.32.254.221"
-serverPort = 443
+serverPort = 22
 auth.method = "token"
 auth.token = "uclaw-remote-2026"