Remove vuex

web/src/pages/Register.vue

@@ -1,6 +1,6 @@
 <script lang="ts">
 import { defineComponent } from 'vue';
-import { REGISTER } from "../store/action-types";
+import { useSessionStore } from '../stores/session';
 
 export default defineComponent({
     data() {
@@ -15,11 +15,11 @@ export default defineComponent({
         }
     },
     methods: {
-        formSubmit (e) {
+        formSubmit (e : FormDataEvent) {
             e.preventDefault();
-            this.$store.dispatch(REGISTER, this.$data.login)
+            useSessionStore().register(this.$data.login)
                 .then(() => this.$data.error = "")
-                .catch(() => this.$data.error = ["Something went wrong!"]);
+                .catch(() => this.$data.error = "Something went wrong!");
 
             // TODO display invalidCredentials
             // TODO redirect to dashboard on success