solve issue #19

package.json

@@ -15,6 +15,7 @@
     "date-fns": "^2.25.0",
     "pinia": "^2.0.0-rc.13",
     "pinia-plugin-persist": "^0.0.92",
+    "uuid": "^8.3.2",
     "vue": "^3.2.20",
     "vue-router": "^4.0.12",
     "vue-tsc": "^0.3.0"
@@ -22,6 +23,7 @@
   "devDependencies": {
     "@types/bootstrap": "^5.1.6",
     "@types/node": "^16.11.1",
+    "@types/uuid": "^8.3.1",
     "@vitejs/plugin-vue": "^1.9.3",
     "sass": "^1.43.2",
     "typescript": "^4.4.4",