fix(微信订阅): 字段名按微信真实模板校准，不再靠猜编号；phrase 只截断不补齐

server/api/admin/wechat/diagnose.get.ts

@@ -27,13 +27,15 @@ export default defineEventHandler(async (event) => {
   const query = getQuery(event)
   const doSend = query.send === '1' || query.send === 'true'
   const force = query.force === '1' || query.force === 'true'
+  const forceRemote = query.remote === '1' || query.remote === 'true'
   const requestedId = query.userId != null ? Number(query.userId) : NaN
   const targetUserId =
     Number.isFinite(requestedId) && requestedId > 0 ? requestedId : Number(user.id)
 
   // 只读体检：不发消息、不消耗额度。所有导出函数都不抛异常，失败信息都在返回值里
   const inspection = await inspectWechatSubscribe(targetUserId, {
-    username: targetUserId === Number(user.id) ? user.username : null
+    username: targetUserId === Number(user.id) ? user.username : null,
+    forceRemote
   })
 
   const result: Record<string, unknown> = {
@@ -60,7 +62,7 @@ export default defineEventHandler(async (event) => {
           reason: '测试驳回原因',
           message: '这是一条测试通知'
         },
-        { force, source: 'diagnose' }
+        { force, forceRemote, source: 'diagnose' }
       )
       attempts.push({
         kind,