refactor: mutation button

lib/widgets/mutation_button.dart

@@ -1,46 +1,26 @@
+import 'package:antd_mobile/antd_mobile.dart';
 import 'package:flutter/cupertino.dart';
-import 'package:git_touch/models/theme.dart';
-import 'package:git_touch/widgets/link.dart';
-import 'package:provider/provider.dart';
 
 class MutationButton extends StatelessWidget {
-  final bool? active;
+  final bool active;
   final String text;
-  final String? url;
-  final VoidCallback? onTap;
+  final VoidCallback onTap;
 
   const MutationButton({
-    required this.active,
+    super.key,
+    this.active = false,
     required this.text,
-    this.url,
-    this.onTap,
+    required this.onTap,
   });
 
   @override
   Widget build(BuildContext context) {
-    final theme = Provider.of<ThemeModel>(context);
-    final textColor =
-        active! ? theme.palette.background : theme.palette.primary;
-    final backgroundColor =
-        active! ? theme.palette.primary : theme.palette.background;
-    return LinkWidget(
-      url: url,
-      onTap: onTap,
-      child: Container(
-        padding: const EdgeInsets.symmetric(
-          horizontal: 12,
-          vertical: 4,
-        ),
-        decoration: BoxDecoration(
-          color: backgroundColor,
-          borderRadius: const BorderRadius.all(Radius.circular(20)),
-          border: Border.all(color: theme.palette.primary),
-        ),
-        child: Text(
-          text,
-          style: TextStyle(fontSize: 17, color: textColor),
-        ),
-      ),
+    return AntButton(
+      color: AntTheme.primary,
+      fill: active ? AntButtonFill.solid : AntButtonFill.outline,
+      shape: AntButtonShape.rounded,
+      onClick: onTap,
+      child: Text(text),
     );
   }
 }