fix: 更新Clash订阅配置文件热补丁，修复fallback配置并添加新的ASN映射

Author: cmliu

_worker.js

@@ -799,7 +799,7 @@ function Clash订阅配置文件热补丁(Clash_原始订阅内容, uuid = null,
   nameserver:
     - https://sm2.doh.pub/dns-query
     - https://dns.alidns.com/dns-query
-  fallback:${ECH_DNS ? `\n    - ${ECH_DNS}` : ''}
+  fallback:
     - 8.8.4.4
     - 208.67.220.220
   fallback-filter:
@@ -1498,9 +1498,9 @@ async function 读取config_JSON(env, hostname, userID, path, 重置配置 = fal
 }
 
 async function 生成随机IP(request, count = 16, 指定端口 = -1) {
-    const asnMap = { '9808': 'cmcc', '4837': 'cu', '4134': 'ct' }, asn = request.cf.asn;
+    const asnMap = { '9808': 'cmcc', '4837': 'cu', '17623': 'cu', '4134': 'ct' }, asn = request.cf.asn;
     const cidr_url = asnMap[asn] ? `https://raw.githubusercontent.com/cmliu/cmliu/main/CF-CIDR/${asnMap[asn]}.txt` : 'https://raw.githubusercontent.com/cmliu/cmliu/main/CF-CIDR.txt';
-    const cfname = { '9808': 'CF移动优选', '4837': 'CF联通优选', '4134': 'CF电信优选' }[asn] || 'CF官方优选';
+    const cfname = { '9808': 'CF移动优选', '4837': 'CF联通优选', '17623': 'CF联通优选', '4134': 'CF电信优选' }[asn] || 'CF官方优选';
     const cfport = [443, 2053, 2083, 2087, 2096, 8443];
     let cidrList = [];
     try { const res = await fetch(cidr_url); cidrList = res.ok ? await 整理成数组(await res.text()) : ['104.16.0.0/13']; } catch { cidrList = ['104.16.0.0/13']; }