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

This reverts commit 18117c3bfa.

b/c something else uses same field but i want to fix that in another MR

src/main.js

@@ -45,7 +45,19 @@ Vue.use(VueChatScroll)
 
 const persistedStateOptions = {
   paths: [
-    'config',
+    'config.hideAttachments',
+    'config.hideAttachmentsInConv',
+    'config.hideNsfw',
+    'config.autoLoad',
+    'config.hoverPreview',
+    'config.streaming',
+    'config.muteWords',
+    'config.customTheme',
+    'config.highlight',
+    'config.loopVideo',
+    'config.loopVideoSilentOnly',
+    'config.pauseOnUnfocused',
+    'config.stopGifs',
     'users.lastLoginName'
   ]
 }

src/modules/config.js

@@ -13,6 +13,7 @@ const defaultState = {
   streaming: false,
   hoverPreview: true,
   pauseOnUnfocused: true,
+  stopGifs: false,
   muteWords: [],
   highlight: {}
 }