CLI: improve wallet creation

[Alex6323]

Description of change

This PR suggests the changes:

• allow to specify alias in the InitParameters, because that just seems right to allow that;
• removes the default bip path in InitParameters, because defaulting to a certain network could be confusing for some users;
• after the wallet has been successfully created, more information is printed and logged as a summary, because that not only helps us debugging from user provided log files, but also tells the user whether the wallet is how s/he wanted it to be created.

Links to any relevant issues

Fixes #2052