Sebastian Keller

## Make C++ code blocks correctly displa indentation in review mode.  ## How can we reproduce the problem? Insert formatted C++ Code without CSS **Expected behavior: Card in review...

empty skeletons for turbulence and stirring tests

Adds support for removing particles to `domain.sync` and `domain.syncGrav`. Particles whose SFC keys are set to `removeKey::value` will be removed by calling `domain.sync`.

With CUDA 12.5, it's now definitely impossible to include `thrust/device_vector.h` in non-CUDA (`.cu`) translation units. If we want to manage GPU memory from normal `.cpp` host translation units like we...