Add SpaceIconSelectionDialog widget for selecting space icons in a dialog.

lib/pages/space_management_v2/modules/space_details/presentation/widgets/space_icon_selection_dialog.dart

@@ -0,0 +1,62 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/svg.dart';
+import 'package:syncrow_web/utils/color_manager.dart';
+import 'package:syncrow_web/utils/constants/assets.dart';
+import 'package:syncrow_web/utils/extension/build_context_x.dart';
+
+class SpaceIconSelectionDialog extends StatelessWidget {
+  const SpaceIconSelectionDialog({super.key});
+
+  static const List<String> _icons = [
+    Assets.location,
+    Assets.villa,
+    Assets.gym,
+    Assets.sauna,
+    Assets.bbq,
+    Assets.building,
+    Assets.desk,
+    Assets.door,
+    Assets.parking,
+    Assets.pool,
+    Assets.stair,
+    Assets.steamRoom,
+    Assets.street,
+    Assets.unit,
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: SelectableText(
+        'Space Icon',
+        style: context.textTheme.headlineMedium,
+      ),
+      backgroundColor: ColorsManager.whiteColors,
+      content: Container(
+        width: context.screenWidth * 0.45,
+        height: context.screenHeight * 0.275,
+        padding: const EdgeInsets.all(12),
+        decoration: BoxDecoration(
+          color: ColorsManager.boxColor,
+          borderRadius: BorderRadius.circular(12),
+        ),
+        child: GridView.builder(
+          gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: 7,
+            crossAxisSpacing: 8,
+            mainAxisSpacing: 16,
+          ),
+          itemCount: _icons.length,
+          itemBuilder: (context, index) => IconButton(
+            onPressed: Navigator.of(context).pop,
+            icon: SvgPicture.asset(
+              _icons[index],
+              width: context.screenWidth * 0.03,
+              height: context.screenHeight * 0.08,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}