feat: Built a powershell version of the init script

[SimonDarksideJ]

Purpose of this PR

I've had issues with the bash script as it always reports errors related to renaming files, likely due to "." not being escaped.

So I wrote a powershell version of the init script that can be used as an alternative.

[SimonDarksideJ]

Over to you @alexey-yaremenko , as you'll need to assign the PR to yourself to pass the checks for merge.