Abandoning Auth0 and creating our own login/registration

package.json

@@ -20,6 +20,7 @@
     "@quasar/extras": "^1.13.5",
     "@types/katex": "^0.14.0",
     "@types/uuid": "^8.3.4",
+    "@types/validator": "^13.7.2",
     "@vuetify/vite-plugin": "1.0.0-alpha.10",
     "dependency-graph": "^0.11.0",
     "install": "^0.13.0",
@@ -27,6 +28,7 @@
     "mathjs": "^10.4.3",
     "quasar": "^2.6.6",
     "uuid": "^8.3.2",
+    "validator": "^13.7.0",
     "vue": "^3.2.25",
     "vue-router": "^4.0.14",
     "vuetify": "3.0.0-beta.0"