Remove create backup button if limit = 0, display message none can be created

Removes the create button if the limit is 0, just like it does with the database page
Also once limit is reached the create button is removed from view.

resources/scripts/components/server/backups/BackupContainer.tsx

@@ -12,7 +12,7 @@ import { ServerContext } from '@/state/server';
 import PageContentBlock from '@/components/elements/PageContentBlock';
 
 export default () => {
-    const { uuid } = useServer();
+    const { uuid, featureLimits } = useServer();
     const { addError, clearFlashes } = useFlash();
     const [ loading, setLoading ] = useState(true);
 
@@ -50,10 +50,17 @@ export default () => {
                     />)}
                 </div>
             }
+            {featureLimits.backups === 0 &&
+                <p className="text-center text-sm text-neutral-400">
+                    Backups cannot be created for this server.
+                </p>
+            }
             <Can action={'backup.create'}>
+                {featureLimits.backups > 0 && featureLimits.backups !== backups.length &&
                 <div className={'mt-6 flex justify-end'}>
                     <CreateBackupButton/>
                 </div>
+                }
             </Can>
         </PageContentBlock>
     );