refactor(ui, core): Deprecate v3

Signed-off-by: xsahil03x <[email protected]>

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

@@ -1,11 +1,17 @@
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
+/// {@macro avatar_theme_data}
+@Deprecated("Use 'StreamAvatarThemeData' instead")
+typedef AvatarThemeData = StreamAvatarThemeData;
+
+/// {@template avatar_theme_data}
 /// A style that overrides the default appearance of various avatar widgets.
+/// {@endtemplate}
 // ignore: prefer-match-file-name
-class AvatarThemeData with Diagnosticable {
-  /// Creates an [AvatarThemeData].
-  const AvatarThemeData({
+class StreamAvatarThemeData with Diagnosticable {
+  /// Creates an [StreamAvatarThemeData].
+  const StreamAvatarThemeData({
     BoxConstraints? constraints,
     BorderRadius? borderRadius,
   })  : _constraints = constraints,
@@ -25,12 +31,12 @@ class AvatarThemeData with Diagnosticable {
   /// Get border radius
   BorderRadius get borderRadius => _borderRadius ?? BorderRadius.circular(20);
 
-  /// Copy this [AvatarThemeData] to another.
-  AvatarThemeData copyWith({
+  /// Copy this [StreamAvatarThemeData] to another.
+  StreamAvatarThemeData copyWith({
     BoxConstraints? constraints,
     BorderRadius? borderRadius,
   }) =>
-      AvatarThemeData(
+      StreamAvatarThemeData(
         constraints: constraints ?? _constraints,
         borderRadius: borderRadius ?? _borderRadius,
       );
@@ -38,12 +44,12 @@ class AvatarThemeData with Diagnosticable {
   /// Linearly interpolate between two [UserAvatar] themes.
   ///
   /// All the properties must be non-null.
-  AvatarThemeData lerp(
-    AvatarThemeData a,
-    AvatarThemeData b,
+  StreamAvatarThemeData lerp(
+    StreamAvatarThemeData a,
+    StreamAvatarThemeData b,
     double t,
   ) =>
-      AvatarThemeData(
+      StreamAvatarThemeData(
         borderRadius: BorderRadius.lerp(a.borderRadius, b.borderRadius, t),
         constraints: BoxConstraints.lerp(a.constraints, b.constraints, t),
       );
@@ -51,7 +57,7 @@ class AvatarThemeData with Diagnosticable {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-      other is AvatarThemeData &&
+      other is StreamAvatarThemeData &&
           runtimeType == other.runtimeType &&
           _constraints == other._constraints &&
           _borderRadius == other._borderRadius;
@@ -59,8 +65,8 @@ class AvatarThemeData with Diagnosticable {
   @override
   int get hashCode => _constraints.hashCode ^ _borderRadius.hashCode;
 
-  /// Merges one [AvatarThemeData] with the another
-  AvatarThemeData merge(AvatarThemeData? other) {
+  /// Merges one [StreamAvatarThemeData] with the another
+  StreamAvatarThemeData merge(StreamAvatarThemeData? other) {
     if (other == null) return this;
     return copyWith(
       constraints: other._constraints,