alterações em telas

lib/pages/chat_list/start_chat_fab.dart

@@ -3,33 +3,21 @@
 //
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
-import 'package:tatchat/config/themes.dart';
-import 'package:tatchat/l10n/l10n.dart';
 import 'package:go_router/go_router.dart';
 import 'package:material_ui/material_ui.dart';
 
 class StartChatFab extends StatelessWidget {
-  final bool extended;
-  const StartChatFab({this.extended = false, super.key});
+  const StartChatFab({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return FloatingActionButton.extended(
+    return FloatingActionButton(
       heroTag: 'start_chat_fab',
       backgroundColor: Theme.of(context).colorScheme.primary,
       foregroundColor: Theme.of(context).colorScheme.onPrimary,
       onPressed: () => context.go('/rooms/newprivatechat'),
-      extendedIconLabelSpacing: extended ? 10 : 0,
-      extendedPadding: extended
-          ? null
-          : const EdgeInsets.symmetric(horizontal: 16),
-      label: AnimatedSize(
-        alignment: Alignment.centerLeft,
-        duration: FluffyThemes.animationDuration,
-        curve: FluffyThemes.animationCurve,
-        child: extended ? Text(L10n.of(context).newChat) : SizedBox.shrink(),
-      ),
-      icon: const Icon(Icons.edit_square),
+      shape: const CircleBorder(),
+      child: const Icon(Icons.add),
     );
   }
-}
+}