[Neo CLI NEW] Part 2 of https://github.com/neo-project/neo/pull/3103

[Jim8y]

Description

This is part two of pr #3103, this pr is based on #3369 and it adds helpers and configurations.

This pr does not introduce any real functonal logic, all of them are sort of tools and utils.

Fixes # #3103

Type of change

• Optimization (the change is only an optimization)
• Style (the change is only a code style for better maintenance or standard purpose)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

• Neo.Hosting.App.Tests

Test Configuration:

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

No longer need this PR

[cschuchardt88]

No longer need this PR. See #3372