release: v1.2.3 — 修复简短图片链接在按年/月存储下 404

开启简短链接时纯文件名直链先经 SQLite 索引反查完整 key，不再误解析为扁平 images/文件名路径。

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pichost",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "Self-hosted image hosting for your NAS / home server — Nuxt admin UI, local disk or S3-compatible storage, server-side WebP compression, referer protection, Twikoo/EasyImage compatible.",
   "homepage": "https://github.com/O96u/PicHost#readme",
   "repository": {