fix issue with empty cat

src/SideMenuBig.vue

@@ -61,13 +61,13 @@ export default {
                 .then(function(response) {
                     that.items = response.data.items
 
-					let apps = []
+                    let apps = []
 
-					for (let category of that.items) {
-						for (let app of category.apps) {
-							apps.push(app)
-						}
-					}
+                    for (let category of that.items) {
+                        for (let app of category.apps) {
+                            apps.push(app)
+                        }
+                    }
 
                     jQuery('body').trigger('side-menu.apps', [apps])
                 });