fix: 仅保留 Waffo，并修复调试包年误用永久 Product

调试不再把兼容字段 product_id 覆盖到包年；包年禁止回落永久商品；下单强制走 Waffo。

frontend/src/views/Payments.vue

@@ -157,18 +157,14 @@ import { getWaffoSettings, updateWaffoSettings, testWaffoConnection } from '@/ap
 
 const planKeyOptions = ['trial', 'yearly', 'perpetual', 'monthly', 'lifetime']
 
-// OpsXshell 线上商品（与 pancake 购买链接一致） // Logan.Li
-const OPSXSHELL_PRODUCTS = [
-  {
-    plan_key: 'yearly',
-    label: 'OpsXshell Yearly',
-    product_id: 'PROD_5PqVJyEiCM4nDgVoA0RKjN',
-  },
-  {
-    plan_key: 'perpetual',
-    label: 'OpsXshell Perpetual',
-    product_id: 'PROD_3BSJqDRkVBoYNgO78NsTAU',
-  },
+// OpsXshell 商品：测试 / 生产各一套 // Logan.Li
+const OPSXSHELL_PRODUCTS_LIVE = [
+  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_5PqVJyEiCM4nDgVoA0RKjN' },
+  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_3BSJqDRkVBoYNgO78NsTAU' },
+]
+const OPSXSHELL_PRODUCTS_TEST = [
+  { plan_key: 'yearly', label: 'OpsXshell Yearly', product_id: 'PROD_1BIezCi932IbgCzRIV8hcJ' },
+  { plan_key: 'perpetual', label: 'OpsXshell Perpetual', product_id: 'PROD_0pcnzzT4nalEkkcdyIUoD5' },
 ]
 
 const loading = ref(false)
@@ -300,8 +296,9 @@ function removeMapping(index) {
 }
 
 function fillOpsxshellProducts() {
+  const catalog = isLive.value ? OPSXSHELL_PRODUCTS_LIVE : OPSXSHELL_PRODUCTS_TEST
   const byKey = Object.fromEntries(productMappings.value.map((r) => [r.plan_key, r]))
-  for (const item of OPSXSHELL_PRODUCTS) {
+  for (const item of catalog) {
     if (byKey[item.plan_key]) {
       byKey[item.plan_key].product_id = item.product_id
       byKey[item.plan_key].label = item.label
@@ -422,20 +419,26 @@ async function testConnection() {
   debugResult.value = ''
   try {
     const compat = mappingsToCompatFields(productMappings.value)
+    // 勿传通用 product_id（多为永久商品），否则测包年会被覆盖 // Logan.Li
+    const { product_id: _ignoredProductID, ...rest } = compat
     const res = await testWaffoConnection({
       merchant_id: waffo.merchant_id,
       store_id: waffo.store_id,
       store_slug: waffo.store_slug,
       environment: waffo.environment,
       plan_type: debugPlan.value,
-      ...compat,
+      ...rest,
     })
     debugResult.value = JSON.stringify(res.data ?? res, null, 2)
-    ElMessage.success('调试请求已完成（未写库；映射请手动保存）')
+    if (res.data?.ok === false) {
+      ElMessage.error(res.data?.error_summary || res.message || '调试失败')
+    }
   } catch (err) {
+    const body = err?.response?.data
     debugResult.value = JSON.stringify({
-      error: err?.response?.data || err?.message || String(err),
+      error: body || err?.message || String(err),
     }, null, 2)
+    ElMessage.error(body?.message || body?.data?.error_summary || '调试失败')
   } finally {
     debugging.value = false
   }