Add vee-validate@3

package.json

@@ -18,6 +18,7 @@
     "firebase": "^9.12.1",
     "lodash-es": "^4.17.21",
     "nuxt": "^2.15.8",
+    "vee-validate": "^3.4.14",
     "vue": "^2.6.14",
     "vue-server-renderer": "^2.6.14",
     "vue-template-compiler": "^2.6.14",