paynym desktop search button

lib/widgets/desktop/paynym_search_button.dart

@@ -0,0 +1,43 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+import 'package:stackwallet/utilities/assets.dart';
+import 'package:stackwallet/utilities/theme/stack_colors.dart';
+import 'package:stackwallet/widgets/rounded_container.dart';
+
+class PaynymSearchButton extends StatefulWidget {
+  const PaynymSearchButton({
+    Key? key,
+    required this.onPressed,
+  }) : super(key: key);
+
+  final VoidCallback onPressed;
+
+  @override
+  State<PaynymSearchButton> createState() => _PaynymSearchButtonState();
+}
+
+class _PaynymSearchButtonState extends State<PaynymSearchButton> {
+  @override
+  Widget build(BuildContext context) {
+    return MouseRegion(
+      cursor: SystemMouseCursors.click,
+      child: GestureDetector(
+        onTap: widget.onPressed,
+        child: RoundedContainer(
+          width: 56,
+          height: 56,
+          color:
+              Theme.of(context).extension<StackColors>()!.buttonBackSecondary,
+          child: Center(
+            child: SvgPicture.asset(
+              Assets.svg.search,
+              width: 20,
+              height: 20,
+              color: Theme.of(context).extension<StackColors>()!.textDark,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}