fix(@desktop/community): empty tag string creation

ui/app/AppLayouts/Chat/views/CommunitySettingsView.qml

@@ -43,21 +43,21 @@ StatusSectionLayout {
     property bool hasAddedContacts: false
 
     readonly property string filteredSelectedTags: {
+        var tagsArray = []
         if (community && community.tags) {
             try {
-                const json = JSON.parse(community.tags);
-                const tagsArray = !!json ? json.map(tag => {
-                                               return tag.name;
-                                           }) : "";
-                return JSON.stringify(tagsArray);
+                const json = JSON.parse(community.tags)
+                if (!!json) {
+                    tagsArray = json.map(tag => {
+                                             return tag.name
+                                         })
+                }
             }
             catch (e) {
                 console.warn("Error parsing community tags: ", community.tags, " error: ", e.message)
-                return ""
             }
-        } else {
-            return "";
         }
+        return JSON.stringify(tagsArray);
     }
 
     signal backToCommunityClicked