chore(preview): use original previewer when win-width < 1920

Author: mydearxym

containers/Preview/store.js

@@ -98,11 +98,11 @@ const PreviewStore = t
       return stripMobx(self.attUser)
     },
     get modalVisible() {
-      return self.visible && Global.innerWidth > cs.mediaBreakPoints.desktop
+      return self.visible && Global.innerWidth > cs.mediaBreakPoints.desktopL
     },
 
     get slideVisible() {
-      return self.visible && Global.innerWidth < cs.mediaBreakPoints.desktop
+      return self.visible && Global.innerWidth <= cs.mediaBreakPoints.desktopL
     },
   }))
   .actions(self => ({

utils/common_styles.js

@@ -102,6 +102,8 @@ export const mediaBreakPoints = {
   tablet: 768,
   laptop: 992,
   desktop: 1600,
+  // currently used as forms of preview content (slideout/modal)
+  desktopL: 1920,
   // laptopL: '1440px',
   // desktop: '2560px'
 }