store message outside of room object

front/src/components/modals/AddAccountModal.vue

@@ -110,7 +110,7 @@ function mailChange() {
 
 <template>
     <div>
-        <button @click="modal = true">Open Modal!</button>
+        <button @click="modal = true">Add Account</button>
         <Modal v-if="modal" title="Add new account" @close-modal="modal = false">
             <template v-slot:body>
                 <div class="field">