Apply command pattern to VM creation process

[ShimShtein]

We should use a "do - undo" command pattern for VM creation. Right now we don't have a way to trace which sub-resources are already created, and need to be destroyed in case of an error.

Resources:

(https://medium.com/@nakshtra17/ruby-design-pattern-command-method-3d1e3f41d39d)
(https://www.freecodecamp.org/news/design-patterns-command-and-concierge-in-life-and-ruby-aab9815817ea/)
(https://refactoring.guru/design-patterns/command/ruby/example)