Default video inlining true and make the config stuff work

src/boot/after_store.js

@@ -86,6 +86,7 @@ const afterStoreSetup = ({ store, i18n }) => {
           copyInstanceOption('subjectLineBehavior')
           copyInstanceOption('alwaysShowSubjectInput')
           copyInstanceOption('noAttachmentLinks')
+          copyInstanceOption('playVideosInline')
 
           if ((config.chatDisabled)) {
             store.dispatch('disableChat')

src/components/settings/settings.js

@@ -66,7 +66,9 @@ const settings = {
         Object.getOwnPropertyDescriptor(HTMLMediaElement.prototype, 'webkitAudioDecodedByteCount') ||
         // Future spec, still not supported in Nightly 63 as of 08/2018
         Object.getOwnPropertyDescriptor(HTMLMediaElement.prototype, 'audioTracks'),
-      playVideosInline: user.playVideosInline,
+      playVideosInline: typeof user.playVideosInline === 'undefined'
+        ? instance.playVideosInline
+        : user.playVideosInline,
       useContainFit: user.useContainFit
     }
   },

static/config.json

@@ -20,7 +20,5 @@
   "webPushNotifications": false,
   "noAttachmentLinks": false,
   "nsfwCensorImage": "",
-  "useOneClickNsfw": true,
-  "playVideosInline": false,
-  "useContainFit": false
+  "playVideosInline": true,
 }