Compiled Figure 4

[sjspielman]

Closes #45

This PR adds the compiled version of Figure 4.

• I updated scripts/Fig4B_singler-cellassign-heatmap.R to export both PNG and PDF, and fixed a few things along the way:
  • We were missing a grid:: somewhere
  • I had to add the heatmap argument column_names_max_height = unit(8, "cm") (upped from the default 6 cm) to ensure the column labels fully fit in the exported PDF
  • Turns out ComplexHeatmap and dependencies never made it into renv.lock, so I snapshotted them in.

This is being filed as a Draft since certain font size/family decisions are still in flux, pending reviews in #49 & #51. Once this has been formalized, I will update here accordingly and request review.

[sjspielman]

I went ahead and updating the sizing (waiting probably not too necessary); marking as ready for review now.

[sjspielman]

I've updated here with larger fonts, and the right file types (pdf/png) in the right spots without any files we don't need. How's it looking?