fix: 优化访问IP获取顺序，确保正确解析客户端IP

Author: cmliu

_worker.js

@@ -36,7 +36,7 @@ export default {
 			反代IP = proxyIPs[Math.floor(Math.random() * proxyIPs.length)];
 			启用反代兜底 = false;
 		} else 反代IP = (request.cf.colo + '.PrOxYIp.CmLiUsSsS.nEt').toLowerCase();
-		const 访问IP = request.headers.get('X-Real-IP') || request.headers.get('CF-Connecting-IP') || request.headers.get('X-Forwarded-For') || request.headers.get('True-Client-IP') || request.headers.get('Fly-Client-IP') || request.headers.get('X-Appengine-Remote-Addr') || request.headers.get('X-Forwarded-For') || request.headers.get('X-Real-IP') || request.headers.get('X-Cluster-Client-IP') || request.cf?.clientTcpRtt || '未知IP';
+		const 访问IP = request.headers.get('CF-Connecting-IP') || request.headers.get('True-Client-IP') || request.headers.get('X-Real-IP') || request.headers.get('X-Forwarded-For') || request.headers.get('Fly-Client-IP') || request.headers.get('X-Appengine-Remote-Addr') || request.headers.get('X-Cluster-Client-IP') || '未知IP';
 		if (env.GO2SOCKS5) SOCKS5白名单 = SOCKS5白名单.concat(await 整理成数组(env.GO2SOCKS5));
 		if (访问路径 === 'version' && url.searchParams.get('uuid') === userID) {// 版本信息接口
 			return new Response(JSON.stringify({ Version: Number(String(Version).replace(/\D+/g, '')) }), { status: 200, headers: { 'Content-Type': 'application/json;charset=utf-8' } });