fix(page-data): trust live API smoke and WeChat survey submit compat

Stop blocking WeChat delivery when Page Data insert works but publish
quota blocks h5_publish_records; fix smoke URL missing /api; patch survey
radios for WeChat X5 and detect dataset constants in admin pages.

Co-authored-by: Cursor <cursoragent@cursor.com>

page-data-delivery-assess.test.mjs

@@ -3,6 +3,7 @@ import test from 'node:test';
 import {
   buildSmokeInsertRow,
   extractInjectedPageIdFromHtml,
+  normalizePageDataApiBase,
 } from './page-data-delivery-assess.mjs';
 
 test('extractInjectedPageIdFromHtml reads injected pageId', () => {
@@ -13,6 +14,18 @@ test('extractInjectedPageIdFromHtml reads injected pageId', () => {
   assert.equal(extractInjectedPageIdFromHtml(html), 'page-abc');
 });
 
+test('extractInjectedPageIdFromHtml reads unquoted pageId keys', () => {
+  const html =
+    '<script>window.__MINDSPACE_PAGE_DATA__={pageId:"page-unquoted",accessMode:"public"};</script>';
+  assert.equal(extractInjectedPageIdFromHtml(html), 'page-unquoted');
+});
+
+test('normalizePageDataApiBase appends /api to public base url', () => {
+  assert.equal(normalizePageDataApiBase('https://m.tkmind.cn'), 'https://m.tkmind.cn/api');
+  assert.equal(normalizePageDataApiBase('https://m.tkmind.cn/api'), 'https://m.tkmind.cn/api');
+  assert.equal(normalizePageDataApiBase('/api'), '/api');
+});
+
 test('buildSmokeInsertRow fills insert columns', () => {
   const row = buildSmokeInsertRow(
     {