add Software Quality tools

[cefritu]

TODO:

at least 3 static analysis tools:

• [x] one linter for c#

• [x] one code formatter for c#

• [x] one linter for the docker files

• [x] abort build if qa is too low

• [x] define qa quality threshhold

• [x] optional: find a tool that automatically fixes the qa problems

• [x] add Sonarqube

• [x] add Code Climate

• [x] react to the issues that these tools are complaining about

[cefritu]

Implement tasks from week07 into our code

[ebrvc]

dotnet-format stylecop

[ebrvc]

dotnet new editorconfig

[cefritu]

C# formatting: https://dev.to/srmagura/c-linting-and-formatting-tools-in-2021-bna Docker linting: https://medium.com/@seifeddinerajhi/creating-perfect-dockerfiles-with-hadolint-a-step-by-step-guide-to-image-optimization-25faec667884 + https://github.com/marketplace/actions/hadolint-action

[ebrvc]

Sylecop anaylsers doc: https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/DOCUMENTATION.md

[cefritu]

First time we ran SonarCloud we had the python files still, which gave us a higher technical debt

[ebrvc]

https://codeclimate.com/github/DevopsGroupC/Minitwit

[cefritu]

https://sonarcloud.io/project/overview?id=DevopsGroupC_Minitwit