dashboard and repo architecture

[mikerspencer]

There seem to be two dashboards, but only a link to one. The weblate dashboard is better documented (info page), but is not the default dashboard from the repo link.

Project architecture

• what is the user journey for viewing the dashboards?
• which should load first?
• should these be the same dashboard? (they largely seem to be duplicated)

Repo structure

• collect together similar files (R code, data) into directories
• add build/workflow diagram to readme (e.g. with mermaidjs)