moves Library from menu to sidebar

ui/component/header/view.jsx

@@ -165,14 +165,6 @@ const Header = (props: Props) => {
                       <Icon aria-hidden icon={ICONS.CHANNEL} />
                       {__('Channels')}
                     </MenuItem>
-
-                    {/* @if TARGET='app' */}
-                    <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.LIBRARY}`)}>
-                      <Icon aria-hidden icon={ICONS.LIBRARY} />
-                      {__('Library')}
-                    </MenuItem>
-                    {/* @endif */}
-
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.REWARDS}`)}>
                       <Icon aria-hidden icon={ICONS.FEATURED} />
                       {__('Rewards')}

ui/component/sideNavigation/view.jsx

@@ -112,6 +112,11 @@ function SideNavigation(props: Props) {
             {
               ...buildLink(PAGES.DISCOVER, __('All Content'), ICONS.DISCOVER),
             },
+            // @if TARGET='app'
+            {
+              ...buildLink(PAGES.LIBRARY, __('Library'), ICONS.LIBRARY),
+            },
+            // @endif
           ].map(linkProps => (
             <li key={linkProps.navigate}>
               <Button {...linkProps} className="navigation-link" activeClass="navigation-link--active" />
@@ -120,11 +125,6 @@ function SideNavigation(props: Props) {
 
           {expanded &&
             [
-              // @if TARGET='app'
-              {
-                ...buildLink(PAGES.LIBRARY, __('Library'), ICONS.LIBRARY),
-              },
-              // @endif
               {
                 ...buildLink(PAGES.CHANNELS, __('Channels'), ICONS.CHANNEL),
               },