feat: update dependencies, ui and linting

packages/imessage/lib/message_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 import 'package:imessage/message_list_view.dart';
-import 'package:stream_chat_flutter/stream_chat_flutter.dart'
+import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart'
     show
         LazyLoadScrollView,
         MessageListController,
@@ -12,6 +13,8 @@ import 'package:imessage/channel_image.dart';
 import 'package:imessage/channel_name_text.dart';
 
 class MessagePage extends StatelessWidget {
+  const MessagePage({Key? key}) : super(key: key);
+
   @override
   Widget build(BuildContext context) {
     final streamChannel = StreamChannel.of(context);
@@ -22,43 +25,46 @@ class MessagePage extends StatelessWidget {
         middle: Column(
           children: [
             ChannelImage(
-              size: 25,
+              size: 32,
               channel: streamChannel.channel,
             ),
             ChannelNameText(
-              size: 16,
               channel: streamChannel.channel,
+              size: 10,
+              fontWeight: FontWeight.w300,
             ),
           ],
         ),
-      ), //ChannelHeader
+      ),
       child: StreamChatCore(
-          client: streamChannel.channel.client,
-          child: MessageListCore(
-              messageListController: messageListController,
-              loadingBuilder: (context) {
-                return Center(
-                  child: CupertinoActivityIndicator(),
-                );
-              },
-              errorBuilder: (context, err) {
-                return Center(
-                  child: Text('Error'),
-                );
-              },
-              emptyBuilder: (context) {
-                return Center(
-                  child: Text('Nothing here...'),
-                );
-              },
-              messageListBuilder: (context, messages) => LazyLoadScrollView(
-                    onStartOfPage: () async {
-                      await messageListController.paginateData!();
-                    },
-                    child: MessageListView(
-                      messages: messages,
-                    ),
-                  ))),
+        client: streamChannel.channel.client,
+        child: MessageListCore(
+          messageListController: messageListController,
+          loadingBuilder: (context) {
+            return const Center(
+              child: CupertinoActivityIndicator(),
+            );
+          },
+          errorBuilder: (context, err) {
+            return const Center(
+              child: Text('Error'),
+            );
+          },
+          emptyBuilder: (context) {
+            return const Center(
+              child: Text('Nothing here...'),
+            );
+          },
+          messageListBuilder: (context, messages) => LazyLoadScrollView(
+            onStartOfPage: () async {
+              await messageListController.paginateData!();
+            },
+            child: MessageListView(
+              messages: messages,
+            ),
+          ),
+        ),
+      ),
     );
   }
 }