修复：图形验证码大写不识别

修复：按商户ID查询订单、商品、分类等

src/utils/merchant.ts

@@ -15,3 +15,19 @@ export const getMerchantName = () => {
   }
   return undefined;
 };
+
+export const getRoleIdByMerchant = () => {
+  const id = localStorage.getItem('RoleIdByMerchant');
+  if (id) {
+    return Number(id);
+  }
+  return undefined;
+};
+
+export const getRoleNameByMerchant = () => {
+  const name = localStorage.getItem('RoleNameByMerchant');
+  if (name) {
+    return name;
+  }
+  return undefined;
+};