fix(extensions): IP 归属地管理端测试可绕过启用开关

后台测试此前受 ip_geo_enabled 短路，未启用时结果恒为空；强制 live lookup 并返回可读失败原因。

assets/admin/src/api/modules/extensions.js

@@ -3,8 +3,8 @@ export const extensionsApiMethods = {
    * 扩展&增强 (Extensions)
    * ================================================================ */
 
-  testIpGeo(ip) { return this.request('/extensions/ip-test', { method: 'POST', body: JSON.stringify({ ip }) }) },
-  testContentAudit(text) { return this.request('/extensions/audit-test', { method: 'POST', body: JSON.stringify({ text }) }) },
+  testIpGeo(ip) { return this.request('/extensions/ip-test', { method: 'POST', data: { ip } }) },
+  testContentAudit(text) { return this.request('/extensions/audit-test', { method: 'POST', data: { text } }) },
 
   /* AI 辅助（兼容页） */
   getAiStatus() { return this.request('/ai/status') },

assets/admin/src/pages/extensions/ExtensionSecurity.vue

@@ -216,10 +216,16 @@ async function handleSaveRisk() {
 
 async function handleTestIp() {
   ipTest.value.loading = true
+  ipTest.value.result = ''
   try {
-    const res = await api.testIpGeo(ipTest.value.ip)
-    ipTest.value.result = JSON.stringify(res?.data || {}, null, 2)
-    message.success('IP 接口测试完成')
+    const res = await api.testIpGeo(String(ipTest.value.ip || '').trim())
+    const data = res?.data || {}
+    ipTest.value.result = JSON.stringify(data, null, 2)
+    if (data.ok) {
+      message.success(data.display ? `IP 测试成功：${data.display}` : 'IP 接口测试完成')
+    } else {
+      message.warning(data.message || '未查询到归属地信息')
+    }
   } catch (err) {
     message.error(err?.message || 'IP 测试失败')
   } finally {