refactor(ui): restructure stream svg icons (#2094)

Co-authored-by: xsahil03x <25670178+xsahil03x@users.noreply.github.com>

Author: xsahil03x

melos.yaml

@@ -63,6 +63,7 @@ command:
       stream_chat_flutter_core: ^9.2.0
       stream_chat_localizations: ^9.2.0
       stream_chat_persistence: ^9.2.0
+      svg_icon_widget: ^0.0.1
       synchronized: ^3.1.0+1
       thumblr: ^0.0.4
       url_launcher: ^6.3.0

packages/stream_chat_flutter/example/lib/main.dart

@@ -314,7 +314,8 @@ class _ChannelPageState extends State<ChannelPage> {
                                       color: _streamTheme.colorTheme.borders,
                                     ),
                                     child: Center(
-                                      child: StreamSvgIcon.reply(
+                                      child: StreamSvgIcon(
+                                        icon: StreamSvgIcons.reply,
                                         size: lerpDouble(0, 18, progress),
                                         color: _streamTheme
                                             .colorTheme.accentPrimary,