GET /api/v1/plant-tags
响应
{
"code": 200,
"message": "success",
"data": [
{ "id": 1, "name": "室内", "createdAt": 1747123456789 },
{ "id": 2, "name": "喜阴", "createdAt": 1747123456789 },
{ "id": 3, "name": "观叶", "createdAt": 1747123456789 }
],
"requestId": "...",
"timestamp": 1747123456789
}