fix the save button by removing deleted items from spaces then return… (#244)

… all other elements status to unchanged

<!--
  Thanks for contributing!

Provide a description of your changes below and a general summary in the
title

Please look at the following checklist to ensure that your PR can be
accepted quickly:
-->

## Jira Ticket

[SP-1735](https://syncrow.atlassian.net/browse/SP-1735?atlOrigin=eyJpIjoiZTI5OTQ5NzNkYWIyNDQ5OTg5YWFkYjRhMTg5NmYxMDkiLCJwIjoiamlyYS1zbGFjay1pbnQifQ)

## Description

now whenever u save then save button vanish until u make another chages

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore 


[SP-1735]:
https://syncrow.atlassian.net/browse/SP-1735?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

lib/pages/spaces_management/all_spaces/bloc/space_management_bloc.dart

@@ -491,6 +491,12 @@ class SpaceManagementBloc
           event.communityUuid,
           emit,
         );
+        event.spaces.removeWhere(
+          (space) => space.status == SpaceStatus.deleted,
+        );
+        event.spaces.forEach(
+          (space) => space.status = SpaceStatus.unchanged,
+        );
       }
     } catch (e) {
       // emit(SpaceManagementError('Error saving spaces: $e'));