Exporter: Add simple faebryk exporter

[iopapamanoglou]

Exporter: Add simple faebryk exporter

Description

Add exporter that makes from faebryk modules faebryk code.
Very limited and not working yet.

Reference

Output

TODO

• Proper inheritance detection -> needs faebryk changes
  (see IFs problem in example)
• Connections
• Traits

Checklist

Please read and execute the following:

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

Code of Conduct

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• I agree to follow this project's Code of Conduct

[iopapamanoglou]

Needs rewrite for fab ll