quarto poster/cheatsheet template

[cynthiahqy]

• https://b.bapt.xyz/posts/poster/
• https://github.com/baptiste/quarto-flowfram#readme
• https://numbats.slack.com/archives/D03NGNZUXQ8/p1701997086006329

[cynthiahqy]

quarto-dev/quarto-cli#2205

[cynthiahqy]

font sizes: https://www.posterpresentations.com/how-to-determine-poster-font-sizes.html