Update shadow properties in CommunityStructureHeader for improved visual aesthetics. Adjusted blur radius and offset to enhance the header's appearance in the space management interface.

lib/pages/space_management_v2/main_module/helpers/spaces_recursive_helper.dart

@@ -2,6 +2,8 @@ import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain
 import 'package:syncrow_web/pages/space_management_v2/modules/space_details/domain/models/space_details_model.dart';
 
 abstract final class SpacesRecursiveHelper {
+  const SpacesRecursiveHelper._();
+
   static List<SpaceModel> recusrivelyUpdate(
     List<SpaceModel> spaces,
     SpaceDetailsModel updatedSpace,
@@ -41,20 +43,26 @@ abstract final class SpacesRecursiveHelper {
     return nonNullSpaces;
   }
 
-  static List<SpaceModel> recusrivelyInsert(
-    List<SpaceModel> spaces,
-    SpaceModel newSpace,
-    String parentUuid,
-  ) {
+  static List<SpaceModel> recursivelyInsert({
+    required List<SpaceModel> spaces,
+    required String parentUuid,
+    required SpaceModel newSpace,
+  }) {
     return spaces.map((space) {
-      if (space.uuid == parentUuid) {
+      final isParentSpace = space.uuid == parentUuid;
+      if (isParentSpace) {
         return space.copyWith(
           children: [...space.children, newSpace],
         );
       }
-      if (space.children.isNotEmpty) {
+      final hasChildren = space.children.isNotEmpty;
+      if (hasChildren) {
         return space.copyWith(
-          children: recusrivelyInsert(space.children, newSpace, parentUuid),
+          children: recursivelyInsert(
+            spaces: space.children,
+            parentUuid: parentUuid,
+            newSpace: newSpace,
+          ),
         );
       }
       return space;

lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart

@@ -330,10 +330,10 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
           communityUuid: widget.community.uuid,
           parentUuid: space.uuid,
           onSuccess: (updatedSpaceModel) {
-            final updatedSpaces = SpacesRecursiveHelper.recusrivelyInsert(
-              spaces,
-              updatedSpaceModel,
-              space.uuid,
+            final updatedSpaces = SpacesRecursiveHelper.recursivelyInsert(
+              spaces: widget.community.spaces,
+              parentUuid: space.uuid,
+              newSpace: updatedSpaceModel,
             );
             context.read<CommunitiesBloc>().add(
                   CommunitiesUpdateCommunity(

lib/pages/space_management_v2/main_module/widgets/community_structure_header.dart

@@ -20,9 +20,9 @@ class CommunityStructureHeader extends StatelessWidget {
         color: ColorsManager.whiteColors,
         boxShadow: [
           BoxShadow(
-            color: ColorsManager.shadowBlackColor,
-            blurRadius: 8,
-            offset: const Offset(0, 4),
+            color: ColorsManager.shadowBlackColor.withValues(alpha: 0.1),
+            blurRadius: 20,
+            offset: const Offset(0, 1),
           ),
         ],
       ),

lib/pages/space_management_v2/modules/create_space/domain/params/create_space_param.dart

@@ -13,7 +13,7 @@ class CreateSpaceParam {
 
   Map<String, dynamic> toJson() {
     return {
-      'spaceModelUuid': parentUuid,
+      'parentUuid': parentUuid,
       ...space.toJson(),
       'x': 0,
       'y': 0,