general to-dos

[danielStrobl]

• add CI
• consistent naming of adata_st and adata_sc (sometimes called e.g. spatial_data instead)
• some metrics (cell_density) and ssam based cell typing need the spatial scaling factor which is dataset sepcific. This factor needs to be given in input files. --> establish convention for input files; change in functions currently hard coded parameters to instead load the scaling factor
• move dataset notebooks from txsim-pipeline to txsim-reproducibility. Also generate a template there
• For (ideally) each metric create a/multiple "quality metric(s)" that tell if the metric can be used and potentially give some additional background info for interpreting