Design improvements

lib/utils/room_status_extension.dart

@@ -0,0 +1,23 @@
+import 'package:famedlysdk/famedlysdk.dart';
+import 'package:fluffychat/l10n/l10n.dart';
+import 'package:flutter/widgets.dart';
+
+import 'date_time_extension.dart';
+
+extension RoomStatusExtension on Room {
+  Presence get directChatPresence => client.presences[directChatMatrixID];
+
+  String getLocalizedStatus(BuildContext context) {
+    if (isDirectChat) {
+      if (directChatPresence != null) {
+        if (directChatPresence.currentlyActive == true) {
+          return L10n.of(context).currentlyActive;
+        }
+        return L10n.of(context)
+            .lastActiveAgo(directChatPresence.time.localizedTimeShort(context));
+      }
+      return L10n.of(context).lastSeenLongTimeAgo;
+    }
+    return L10n.of(context).countParticipants(mJoinedMemberCount.toString());
+  }
+}