Implement v1 of the healthcheck and create github files for open source

[github-advanced-security[bot]]

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[kgapos]

The code in the src folder has no comments. We need to add comments to make the code clearer. I can add them, let me know :)

Clean, readable code is usually enough to convey the intention. Failing that, comments are welcome. We also don't have any unit tests, but there's not much business logic here to be tested. Still, I had to relax the SonarCloud quality gate in order to accept a 0% unit test code coverage. Contributions in comments and tests are welcome anytime @fabiorigam, thank you in advance!

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication