Create basic code structure and add Go Action

[Kurbitz]

This PR adds a basic structure to the repo so work can be organized in different directories. The structure looks like this:

├── anomaly_detection
│   └── src
├── dataset
├── go.work
├── README.md
└── simulator
    └── src

Everything placed in the dataset/ directory will be ignored by git. Place the data files here since they are not allowed to touch the internet!

New Go modules should be added as new directories to simulator/src. They also need to be added to the go.work file in order for VS Code to find them when opening the root directory.

@FerDovah created a basic Action which compiles the code and alerts on error. More can be added to this when needed.

[cenza1]

Looks good to me