release: v1.4.0 — 标签系统、操作日志扩展与文档截图更新

- 每用户标签与彩色打标，图库 OR/AND 筛选与批量打标
- 操作日志记录登录、删除、设置与标签操作
- API 标签/打标接口；README 与文档站截图同步

server/api/images/count.get.ts

@@ -1,5 +1,5 @@
 import { getImageUserFilter, requireApiOrAdminAuth } from '../../utils/access'
-import { readBackendIdQuery } from '../../utils/image-query'
+import { readBackendIdQuery, readTagFilterQuery } from '../../utils/image-query'
 import { createApiError } from '../../utils/api-error'
 import { countImages } from '../../utils/storage'
 
@@ -12,8 +12,12 @@ export default defineEventHandler(async (event) => {
   if (backendId === null) {
     createApiError(event, 'INVALID_REQUEST', '无效的存储后端', 400)
   }
+  const tagFilter = readTagFilterQuery(query)
+  if (tagFilter === null) {
+    createApiError(event, 'INVALID_REQUEST', '无效的标签筛选参数', 400)
+  }
 
-  const total = await countImages(userFilter, backendId)
+  const total = await countImages(userFilter, backendId, tagFilter)
 
   return { total }
 })