Move CLI code

[moonso]

This PR changes so that all CLI code is collected in one module. Similar to the structure we have in all other tools.

How to prepare for test: Nothing to test

Expected test outcome:

• [ ] The behaviour should be the same like before

Review:

• [x] code approved by @Mropat
• [x] "Merge and deploy" approved by @moonso Thanks for filling in who performed the code review and the test!

This version is a:

• [x] PATCH - when you backwards compatibility changes

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
3 Code Smells

No Coverage information
0.0% Duplication

[moonso]

Deployed on hasta