Auto-rename file when download conflict with existing file

[meixger]

Problem

The conflict dialog only allows 'Overwrite' and 'Do not download'

Desired Solution

I'd like to 'Auto-rename' the filename by appending a counter. e.g. from filename.txt to filename (1).txt

Alternatives and Workarounds

N/A

Additional Context

Proposal:

[craxal]

@richardMSFT Can you link AzCopy's work item?

[richardMSFT]

Linked issue: https://github.com/Azure/azure-storage-azcopy/issues/3196