+ChangeNotifier Fixes

+Signout Fixes
+

lib/pages/conversations_page.dart

@@ -247,7 +247,7 @@ class _ConversationsPageState extends State<ConversationsPage> {
   Widget _imageMessageBubble(bool _isOwnMessage, Messages _message) {
     List<Color> _colorScheme = _isOwnMessage
         ? [Colors.blue, Color.fromRGBO(42, 117, 188, 1)]
-        : [Color.fromRGBO(49, 69, 69, 1), Color.fromRGBO(249, 249, 249, 1)];
+        : [Color.fromRGBO(49, 69, 69, 1), Color.fromRGBO(43, 43, 43, 1)];
     return Container(
       // height: _deviceHeight * 0.10,
       // width: _deviceWidth * 0.75,
@@ -280,7 +280,6 @@ class _ConversationsPageState extends State<ConversationsPage> {
             height: 10,
           ),
           Text(
-            // '${DateTime.parse(_message.timeStamp).day}',
             timeago.format(DateTime.parse(_message.timeStamp)),
             style: TextStyle(color: Colors.white70, fontSize: 10),
           ),