Remove xud-docker env fully during removal proccess

[raladev]

As a user i want to remove any mentions about the app when use add/reemove program windows functionality.

for now we do not remove all data. To be honest i even dont know what data we remove during such process exept of windows icon, because all data that i know still exists on hard drive.

What should be removed?

• C:\Users\Ro-ma\AppData\Roaming\xud-ui folder
• C:\Users\Ro-ma\AppData\Local\XudDocker folder
• C:\Users\Ro-ma\AppData\Local\xud-ui-updater folder
• All containers and images that connected with xud-docker
• if docker was installed during xud installation, would be good to remove it too (we can add checkbox for that to removal window).

@krrprr is there any other data that exists on windows hard drive?

[kilrau]

Good point, we should take care of this in the Windows uninstall process. Not super critical though -> P2.