修复日志页面卡顿我呢提

lib/Cloak/CountryAllowlist.php

@@ -12,21 +12,38 @@ class CountryAllowlist
      */
     public static function parse($config)
     {
-        $config = strtoupper(trim((string) $config));
+        $config = trim((string) $config);
         if ($config === '') {
             return [];
         }
-        $parts = preg_split('/\s*,\s*/', $config);
+        // 支持英文逗号、中文逗号、分号分隔
+        $parts = preg_split('/\s*[,，;]\s*/u', $config);
         $out   = [];
         foreach ($parts as $part) {
             $part = trim($part);
-            if ($part !== '') {
-                $out[] = $part;
+            if ($part === '') {
+                continue;
+            }
+            $normalized = CountryCodeNormalizer::toAlpha2($part);
+            if ($normalized !== null && $normalized !== '') {
+                $out[] = $normalized;
             }
         }
         return array_values(array_unique($out));
     }
 
+    /**
+     * 保存配置前规范化国家列表字符串（dashboard 写入用）
+     *
+     * @param string $config
+     * @return string 如 BR,CN
+     */
+    public static function formatForConfig($config)
+    {
+        $list = self::parse($config);
+        return implode(',', $list);
+    }
+
     /**
      * @param string|null $countryCode
      * @param string[]    $allowlist