getSpaceAdminsList function
        
List<String> 
getSpaceAdminsList(
    
    
- List<SpaceMemberDTO> ? members,
- List<SpaceMemberDTO> ? pendingMembers
Implementation
List<String> getSpaceAdminsList(
    List<SpaceMemberDTO>? members, List<SpaceMemberDTO>? pendingMembers) {
  final adminsFromMembers = members != null
      ? convertToWalletAddressListV2(
          members.where((admin) => admin.isSpeaker).toList())
      : <String>[];
  final adminsFromPendingMembers = pendingMembers != null
      ? convertToWalletAddressListV2(
          pendingMembers.where((admin) => admin.isSpeaker).toList())
      : <String>[];
  final adminList = [...adminsFromMembers, ...adminsFromPendingMembers];
  return adminList;
}