For some reasons when we delete a MergeTree Part in atomic way something may go wrong - and leave the `delete_tmp_*` folder or it's part on disk. This may lead to a disk space consumption over time.

It's suggested to delete this folders at least at server start-up. Current solution with `clearOldTemporaryDirectories()` doesn't work because this method is called periodically from a thread without any locks or advisory on folders - it may cause the race conditions.
if (it_middle != data_parts_by_info.begin())
        {
            auto it = std::prev(it_middle);
            if (part->contains(**it) && is_appropriate_state((*it)->getState()))
            {
                
                if ((*it)->info.min_block != part->info.min_block)
                    update_error(it);
                if ((*it)->getState() != DataPartState::Active)
                {
                    addPartContributionToColumnAndSecondaryIndexSizes(*it);
                    addPartContributionToDataVolume(*it);
                    modifyPartState(it, DataPartState::Active); 
                    restored_active_part = true;
                }
                pos = (*it)->info.max_block + 1;
                restored.push_back((*it)->name);
            }
            else
                update_error(it);
        }
        else
            error = true;
        
        for (auto it = it_middle; it != data_parts_by_info.end() && part->contains(**it); ++it)
        {
            if ((*it)->info.min_block < pos)
                continue;
            if (!is_appropriate_state((*it)->getState()))
            {