feat:1. 增加AnyTLS类型支持 2.定时5m全量探测节点健康改为2h，并增加配置可调整 3. 修复网页端修改配置文件保存失败问题

frontend/src/components/SettingsPanel.tsx

@@ -28,6 +28,7 @@ const defaultSettings: SettingsData = {
   management_listen: '0.0.0.0:9090',
   management_probe_target: '',
   management_password: '',
+  management_health_check_interval: '2h0m0s',
 
   sub_refresh_enabled: false,
   sub_refresh_interval: '1h0m0s',
@@ -602,6 +603,18 @@ export default function SettingsPanel() {
             <p className="label text-base-content/50 mt-1">健康检查的目标地址</p>
           </fieldset>
 
+          <fieldset className="fieldset">
+            <legend className="fieldset-legend font-semibold text-base-content/80">健康检查间隔</legend>
+            <input
+              type="text"
+              className="input input-md w-full bg-base-200/50 focus:bg-base-100 transition-colors focus:border-primary/50"
+              placeholder="例如: 2h, 30m, 1h30m"
+              value={settings.management_health_check_interval}
+              onChange={(e) => updateField('management_health_check_interval', e.target.value)}
+            />
+            <p className="label text-base-content/50 mt-1">Go duration 格式：如 2h、30m、1h30m（修改后立即生效，无需重载）</p>
+          </fieldset>
+
           <fieldset className="fieldset">
             <legend className="fieldset-legend font-semibold text-base-content/80">WebUI 密码</legend>
             <input

frontend/src/types/index.ts

@@ -107,6 +107,7 @@ export interface SettingsData {
   management_listen: string
   management_probe_target: string
   management_password: string
+  management_health_check_interval: string
 
   // Subscription refresh
   sub_refresh_enabled: boolean