storing entire config instead of each separate thing of it, so that future

options won't be lost during reloads because developer forgot to update that
list of settings to be persisted

src/main.js

@@ -45,15 +45,7 @@ Vue.use(VueChatScroll)
 
 const persistedStateOptions = {
   paths: [
-    'config.hideAttachments',
-    'config.hideAttachmentsInConv',
-    'config.hideNsfw',
-    'config.autoLoad',
-    'config.hoverPreview',
-    'config.streaming',
-    'config.muteWords',
-    'config.customTheme',
-    'config.highlight',
+    'config',
     'users.lastLoginName'
   ]
 }