IS_COMMUNITY: hide Distributions tab

not display_repositories because you still need a place for the "how to configure CLI" info
but there's only one published distribution on community galaxy

No-Issue

src/components/headers/collection-header.tsx

@@ -697,15 +697,17 @@ export class CollectionHeader extends React.Component<IProps, IState> {
           reduced,
         ),
       },
-      {
-        active: active === 'distributions',
-        title: t`Distributions`,
-        link: formatPath(
-          Paths.collectionDistributionsByRepo,
-          pathParams,
-          reduced,
-        ),
-      },
+      !IS_COMMUNITY
+        ? {
+            active: active === 'distributions',
+            title: t`Distributions`,
+            link: formatPath(
+              Paths.collectionDistributionsByRepo,
+              pathParams,
+              reduced,
+            ),
+          }
+        : null,
     ];
 
     return <LinkTabs tabs={tabs} />;

src/components/shared/link-tabs.tsx

@@ -28,6 +28,8 @@ const renderTab = ({ link, title, active = false }) => (
 // We're not using the Tab react component because they don't support links.
 export const LinkTabs = ({ tabs }: IProps) => (
   <div className='pf-c-tabs'>
-    <ul className='pf-c-tabs__list'>{tabs.map((tab) => renderTab(tab))}</ul>
+    <ul className='pf-c-tabs__list'>
+      {tabs.filter(Boolean).map((tab) => renderTab(tab))}
+    </ul>
   </div>
 );