Enahnced PowerClampEnergyDataDeviceDropdown design and made it a dropdown.

lib/pages/analytics/modules/energy_management/widgets/power_clamp_energy_data_device_dropdown.dart

@@ -1,36 +1,55 @@
 import 'package:flutter/material.dart';
 import 'package:syncrow_web/utils/color_manager.dart';
+import 'package:syncrow_web/utils/extension/build_context_x.dart';
 
 class PowerClampEnergyDataDeviceDropdown extends StatelessWidget {
   const PowerClampEnergyDataDeviceDropdown({super.key});
 
-  static final _color = ColorsManager.blackColor.withValues(alpha: 0.8);
-
   @override
   Widget build(BuildContext context) {
-    return TextButton(
+    return Container(
-      style: TextButton.styleFrom(
+      decoration: BoxDecoration(
-        foregroundColor: _color,
+        borderRadius: BorderRadius.circular(16),
-        shape: RoundedRectangleBorder(
+        border: Border.all(
-          borderRadius: BorderRadius.circular(16),
+          color: ColorsManager.greyColor,
-          side: const BorderSide(
+          width: 1,
-            color: ColorsManager.greyColor,
-            width: 1,
-          ),
-        ),
-        backgroundColor: ColorsManager.transparentColor,
-        padding: const EdgeInsets.symmetric(
-          horizontal: 32,
-          vertical: 16,
         ),
       ),
-      child: const Text(
+      child: DropdownButton<String>(
-        'Device 1',
+        value: 'Device 1',
-        style: TextStyle(
+        isDense: true,
+        borderRadius: BorderRadius.circular(16),
+        dropdownColor: ColorsManager.whiteColors,
+        underline: const SizedBox.shrink(),
+        icon: const RotatedBox(
+          quarterTurns: 1,
+          child: Icon(Icons.chevron_right, size: 16),
+        ),
+        style: context.textTheme.labelSmall?.copyWith(
+          color: ColorsManager.textPrimaryColor,
           fontWeight: FontWeight.w700,
+          fontSize: 14,
         ),
+        padding: const EdgeInsetsDirectional.symmetric(
+          horizontal: 20,
+          vertical: 2,
+        ),
+        items: [
+          for (var i = 1; i < 10; i++)
+            DropdownMenuItem(
+              value: 'Device $i',
+              child: Text(
+                'Device $i',
+                style: context.textTheme.labelSmall?.copyWith(
+                  color: ColorsManager.textPrimaryColor,
+                  fontWeight: FontWeight.w700,
+                  fontSize: 14,
+                ),
+              ),
+            ),
+        ],
+        onChanged: (value) {},
       ),
-      onPressed: () {},
     );
   }
 }