Compute RP feedback - improve ReadTheDocs web navigation of docs#68

Draft

mollycule wants to merge 5 commits intomainfrom mollycule/restructure-task-navigation

+196-234

Commits on Dec 1, 2023

move roadmap-specific directories, remove uneeded individual index.rst
Jess Haney
committed
convert rst -> md for index and tasks/index
Jess Haney
committed
update main project name be similar to url name
Jess Haney
committed
convert all roadmaps to use toctree
Jess Haney
committed
ensure h3 for phases same across all roadmap tracks
Jess Haney
committed