BUG - Ensure lists markers colours are visible

[trallard]

Closes #1710

Sets the table colour to --pst-color-text-base instead of the default Bootstrap colour

[drammock]

@trallard I pushed here to get the CIs to run (lint was failing). FYI, seems like maybe your pre-commit hooks aren't set up correctly (or maybe you did this on a new/borrowed computer or something?).

[trallard]

Thank you! I used codespaces for this PR as it was a quick one so will make sure to remember this the next time.

[drammock]

Thank you! I used codespaces for this PR as it was a quick one so will make sure to remember this the next time.

Should we consider https://pre-commit.ci/ to streamline cases like this? I can't recall if we already discussed/rejected that idea here, or if that was a different repo.

[trallard]

+1 on pre-commit.ci

[drammock]

looks good!