chore: move to capabilities library

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/card/CardSidebar.vue

@@ -83,6 +83,7 @@
 
 <script>
 import { NcActionButton, NcAppSidebar, NcAppSidebarTab } from '@nextcloud/vue'
+import { getCapabilities } from '@nextcloud/capabilities'
 import { mapState, mapGetters } from 'vuex'
 import CardSidebarTabDetails from './CardSidebarTabDetails.vue'
 import CardSidebarTabAttachments from './CardSidebarTabAttachments.vue'
@@ -99,7 +100,7 @@ import { showError } from '@nextcloud/dialogs'
 import { getLocale } from '@nextcloud/l10n'
 import CardMenuEntries from '../cards/CardMenuEntries.vue'
 
-const capabilities = window.OC.getCapabilities()
+const capabilities = getCapabilities()
 
 export default {
 	name: 'CardSidebar',