v1.0.19: 修复人员编辑入口缺失(person.js addPerson/editPerson) + 渠道明细数量字段名(analysis.php cnt) + CDP全量验证43项PASS

api/company/product_attrs.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * 产品参数属性定义接口  GET /api/company/product_attrs.php?industry=汽车制造
+ * 返回指定行业的参数属性定义（EAV），供新增产品弹窗动态生成参数输入项
+ */
+require_once __DIR__ . '/../common/db.php';
+require_once __DIR__ . '/../common/response.php';
+require_once __DIR__ . '/../common/auth.php';
+
+checkPermission('company');
+
+$industry = trim($_REQUEST['industry'] ?? '');
+if ($industry === '') {
+    Response::error('参数错误', 400);
+}
+
+$pdo = DB::getInstance()->getPdo();
+$attrs = $pdo->prepare(
+    "SELECT id, attr_name, attr_type, unit FROM company_products_attr
+     WHERE industry = ? AND is_active = 1 ORDER BY sort_order, id"
+);
+$attrs->execute([$industry]);
+
+Response::success(['attrs' => $attrs->fetchAll()]);