Show total number of files in S3 directory in info window

[yoni-yad2]

Is your feature request related to a problem? Please describe.
After clicking on "Calculate" button in S3 directory size "info" window, only total size is shown.

Describe the solution you'd like
I would like to see total number of files as well (without the need of expanding a directory with hundreds of files in order to see it in Cyberduck status bar)

Describe alternatives you've considered
Running aws s3 cli in Powershell:
aws s3 ls s3://[bucket]/[dir]/ --recursive --summarize | Select-String -Pattern "Total "