use action from store instead of directly modifying state in components

src/stores/user.js

@@ -1973,6 +1973,13 @@ export const useUserStore = defineStore('User', () => {
         sendBoopDialog.value.visible = true;
     }
 
+    /**
+     * @param {string} value
+     */
+    function setUserDialogMemo(value) {
+        userDialog.value.memo = value;
+    }
+
     /**
      *
      */
@@ -2018,6 +2025,7 @@ export const useUserStore = defineStore('User', () => {
         getCurrentUser,
         handleConfig,
         showSendBoopDialog,
+        setUserDialogMemo,
         checkNote,
         toggleSharedConnectionsOptOut,
         toggleDiscordFriendsOptOut