[TASK] Add init command to setup documentation (#850) First version of an init command that will setup the Documentation directory. This includes a very basic guides.xml. Therefor the user has to answer a number of questions that will fill in the defaults. --------- Co-authored-by: Lina Wolf <48202465+linawolf@users.noreply.github.com> Co-authored-by: Garvin Hicking <blog@garv.in> Co-authored-by: lina.wolf <lwolf@w-commerce.de> Co-authored-by: Stefan Frömken <123929835+sfroemkenjw@users.noreply.github.com>