feat: hide all categories link on flags filters

public/less/flags.less

@@ -4,6 +4,13 @@
 	  - Now available in front-end for global mods as well
 */
 
+.page-flags {
+	// hide the all categories li element
+	[component="flags/filters"] [component="category/dropdown"] [data-all="all"] {
+		display: none;
+	}
+}
+
 .page-manage-flags, .page-posts-flags {
 	.post-container > .row {
 		margin-bottom: 2rem;

test.sh

@@ -0,0 +1 @@
+mocha test/api.js test/authentication.js test/batch.js test/blacklist.js test/categories.js test/controllers-admin.js test/controllers.js test/coverPhoto.js test/defer-logger.js test/emailer.js test/feeds.js test/file.js test/flags.js test/groups.js test/image.js test/locale-detect.js test/messaging.js test/meta.js test/middleware.js test/notifications.js test/pagination.js test/password.js test/posts.js test/pubsub.js test/rewards.js test/search-admin.js test/search.js test/settings.js test/template-helpers.js test/topics.js test/translator.js test/user.js test/utils.js