修复root平台账户编辑角色误提交

frontend/platform_admin/scripts/check-resource-display-contracts.mjs

@@ -21,6 +21,7 @@ function assertIncludes(source, expected, message) {
 const resources = read('src/api/resources.ts');
 const display = read('src/api/resource-display.ts');
 const detailContract = read('src/api/resource-detail-contract.ts');
+const pageRules = read('src/api/resource-page-rules.ts');
 const detailPage = read('src/views/resource/ResourceDetailContent.vue');
 const listPage = read('src/views/shared/CrudListPage.vue');
 const listFieldDisplay = read('src/views/shared/resource-list-field-display.ts');
@@ -388,6 +389,17 @@ assertIncludes(
   "f('phone', { emptyText: '未填写' })",
   '平台账户联系电话为空时必须显示业务文案',
 );
+for (const rootAccountContract of [
+  "String(row.platform_role_code ?? '') === 'root'",
+  "visibleKeys.add('platform_role_code')",
+  "isProtectedPlatformRootAccount(definition, row)",
+]) {
+  assertIncludes(
+    pageRules,
+    rootAccountContract,
+    `root 平台账户缺少角色只读保护契约：${rootAccountContract}`,
+  );
+}
 assertIncludes(
   detailPage,
   '!hasResourceFieldLabel(props.definition, actualKey)',