fixed size of icon

lib/pages/spaces_management/widgets/dialogs/icon_selection_dialog.dart

@@ -0,0 +1,74 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+import 'package:syncrow_web/utils/color_manager.dart';
+
+class IconSelectionDialog extends StatelessWidget {
+  final List<String> spaceIconList;
+  final Function(String selectedIcon) onIconSelected;
+
+  const IconSelectionDialog({
+    Key? key,
+    required this.spaceIconList,
+    required this.onIconSelected,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final screenWidth = MediaQuery.of(context).size.width;
+    final screenHeight = MediaQuery.of(context).size.height;
+
+    return Dialog(
+      elevation: 0,
+      backgroundColor: ColorsManager.transparentColor,
+      child: Container(
+        width: screenWidth * 0.44, 
+        height: screenHeight * 0.45,
+        decoration: BoxDecoration(
+          color: ColorsManager.whiteColors,
+          borderRadius: BorderRadius.circular(12),
+          boxShadow: [
+            BoxShadow(
+              color: Colors.black.withOpacity(0.2), // Shadow color
+              blurRadius: 20, // Spread of the blur
+              offset: const Offset(0, 8), // Offset of the shadow
+            ),
+          ],
+        ),
+        child: AlertDialog(
+          title: Text('Space Icon',style: Theme.of(context).textTheme.headlineMedium),
+          backgroundColor: ColorsManager.whiteColors,
+          content: Container(
+            width: screenWidth * 0.4,
+            height: screenHeight * 0.45,
+            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: spaceIconList.length,
+              itemBuilder: (BuildContext context, int index) {
+                return GestureDetector(
+                  onTap: () {
+                    onIconSelected(spaceIconList[index]);
+                    Navigator.of(context).pop();
+                  },
+                  child: SvgPicture.asset(
+                    spaceIconList[index],
+                    width: screenWidth * 0.03,
+                    height: screenWidth * 0.03,
+                  ),
+                );
+              },
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}