docs: v5 (#1341)

* feat: version docs and add stream_member_list_controller docs

* feat: add member list and grid doc

* exported extensions on ui package

* feat: add first version of v5 migration guide

* docs: grammar fixes and other v5 release details

* docs: add additional v5 migration info

* update WrapAttachmentWidget doc

* add back v4 migration guide

* docs(doc): add customize_attachment_picker_modal.mdx guide. (#1343)

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

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

* update link for attachment picker guide

* update share_plus

Signed-off-by: xsahil03x <[email protected]>
Co-authored-by: Gordon Hayes <[email protected]>
Co-authored-by: Sahil Kumar <[email protected]>

packages/stream_chat_flutter/lib/src/channel/channel_header.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// {@template streamChannelHeader}

packages/stream_chat_flutter/lib/src/channel/channel_info.dart

@@ -1,6 +1,5 @@
 import 'package:collection/collection.dart' show IterableExtension;
 import 'package:flutter/material.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// {@template streamChannelInfo}

packages/stream_chat_flutter/lib/src/channel/channel_list_header.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_svg/flutter_svg.dart';
-import 'package:stream_chat_flutter/src/utils/utils.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// {@template streamChannelListHeader}

packages/stream_chat_flutter/lib/src/channel/channel_name.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// {@template channelName}

packages/stream_chat_flutter/lib/src/channel/channel_preview.dart

@@ -6,7 +6,6 @@ import 'package:contextmenu/contextmenu.dart';
 import 'package:flutter/material.dart';
 import 'package:stream_chat_flutter/src/context_menu_items/stream_chat_context_menu_item.dart';
 import 'package:stream_chat_flutter/src/dialogs/dialogs.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// {@template channelPreview}

packages/stream_chat_flutter/lib/src/channel/stream_channel_name.dart

@@ -1,7 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
-import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart';
 
 /// It shows the current [Channel] name using a [Text] widget.
 ///

packages/stream_chat_flutter/lib/src/channel/stream_message_preview_text.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:stream_chat_flutter/src/utils/extensions.dart';
 import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// A widget that renders a preview of the message text.