chore: remove AvatarTheme

packages/stream_chat_flutter/lib/src/stream_chat_theme.dart

@@ -62,7 +62,6 @@ class StreamChatThemeData {
     ChannelListViewThemeData? channelListViewTheme,
     UserListViewThemeData? userListViewTheme,
     MessageSearchListViewThemeData? messageSearchListViewTheme,
-    AvatarThemeData? avatarTheme,
   }) {
     brightness ??= colorTheme?.brightness ?? Brightness.light;
     final isDark = brightness == Brightness.dark;
@@ -90,7 +89,6 @@ class StreamChatThemeData {
       channelListViewTheme: channelListViewTheme,
       userListViewTheme: userListViewTheme,
       messageSearchListViewTheme: messageSearchListViewTheme,
-      avatarTheme: avatarTheme,
     );
 
     return defaultData.merge(customizedData);
@@ -123,7 +121,6 @@ class StreamChatThemeData {
     required this.channelListViewTheme,
     required this.userListViewTheme,
     required this.messageSearchListViewTheme,
-    required this.avatarTheme,
   });
 
   /// Create a theme from a Material [Theme]
@@ -191,9 +188,6 @@ class StreamChatThemeData {
   /// Theme configuration for the [MessageSearchListView] widget.
   final MessageSearchListViewThemeData messageSearchListViewTheme;
 
-  /// Theme configuration for the [UserAvatar] widget.
-  final AvatarThemeData avatarTheme;
-
   /// Creates a copy of [StreamChatThemeData] with specified attributes
   /// overridden.
   StreamChatThemeData copyWith({
@@ -214,7 +208,6 @@ class StreamChatThemeData {
     ChannelListViewThemeData? channelListViewTheme,
     UserListViewThemeData? userListViewTheme,
     MessageSearchListViewThemeData? messageSearchListViewTheme,
-    AvatarThemeData? avatarTheme,
   }) =>
       StreamChatThemeData.raw(
         channelListHeaderTheme:
@@ -237,7 +230,6 @@ class StreamChatThemeData {
         userListViewTheme: userListViewTheme ?? this.userListViewTheme,
         messageSearchListViewTheme:
             messageSearchListViewTheme ?? this.messageSearchListViewTheme,
-        avatarTheme: avatarTheme ?? this.avatarTheme,
       );
 
   /// Merge themes
@@ -265,7 +257,6 @@ class StreamChatThemeData {
       userListViewTheme: userListViewTheme.merge(other.userListViewTheme),
       messageSearchListViewTheme:
           messageSearchListViewTheme.merge(other.messageSearchListViewTheme),
-      avatarTheme: avatarTheme.merge(other.avatarTheme),
     );
   }
 
@@ -496,9 +487,6 @@ class StreamChatThemeData {
       messageSearchListViewTheme: MessageSearchListViewThemeData(
         backgroundColor: colorTheme.appBg,
       ),
-      avatarTheme: AvatarThemeData(
-        borderRadius: BorderRadius.circular(20),
-      ),
     );
   }
 }

packages/stream_chat_flutter/lib/src/theme/avatar_theme.dart

@@ -1,59 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:stream_chat_flutter/src/stream_chat_theme.dart';
-import 'package:stream_chat_flutter/src/theme/themes.dart';
 
-/// Overrides the default style of [UserAvatar] descendants.
-///
-/// See also:
-///
-///  * [AvatarThemeData], which is used to configure this theme.
-class AvatarTheme extends InheritedTheme {
-  /// Creates an [AvatarTheme].
-  ///
-  /// The [data] parameter must not be null.
-  const AvatarTheme({
-    Key? key,
-    required this.data,
-    required Widget child,
-  }) : super(key: key, child: child);
-
-  /// The configuration of this theme.
-  final AvatarThemeData data;
-
-  /// The closest instance of this class that encloses the given context.
-  ///
-  /// If there is no enclosing [GalleryHeaderTheme] widget, then
-  /// [StreamChatThemeData.avatarTheme] is used.
-  ///
-  /// Typical usage is as follows:
-  ///
-  /// ```dart
-  /// final theme = AvatarTheme.of(context);
-  /// ```
-  static AvatarThemeData of(BuildContext context) {
-    final avatarTheme =
-        context.dependOnInheritedWidgetOfExactType<AvatarTheme>();
-    return avatarTheme?.data ?? StreamChatTheme.of(context).avatarTheme;
-  }
-
-  @override
-  Widget wrap(BuildContext context, Widget child) =>
-      AvatarTheme(data: data, child: child);
-
-  @override
-  bool updateShouldNotify(AvatarTheme oldWidget) => data != oldWidget.data;
-}
-
-/// A style that overrides the default appearance of [UserAvatar]s when used
-/// with [AvatarTheme] or with the overall [StreamChatTheme]'s
-/// [StreamChatThemeData.avatarTheme].
-///
-/// See also:
-///
-/// * [AvatarTheme], the theme which is configured with this class.
-/// * [StreamChatThemeData.avatarTheme], which can be used to override
-/// the default style for [UserAvatar]s below the overall [StreamChatTheme].
+/// A style that overrides the default appearance of various avatar widgets.
 class AvatarThemeData with Diagnosticable {
   /// Creates an [AvatarThemeData].
   const AvatarThemeData({