feat: ✨ 整合vue-pdf-embed实现PDF预览

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vue3-element-admin",
   "description": "Vue3 + Vite + TypeScript + Element-Plus 的后台管理模板，vue-element-admin 的 Vue3 版本",
-  "version": "3.1.0",
+  "version": "3.2.0",
   "private": true,
   "type": "module",
   "scripts": {
@@ -69,6 +69,7 @@
     "vue": "^3.5.18",
     "vue-draggable-plus": "^0.6.0",
     "vue-i18n": "^11.1.11",
+    "vue-pdf-embed": "^2.1.3",
     "vue-router": "^4.5.1",
     "vxe-table": "~4.6.25"
   },