Reformat Project Inventories

[bensternthal]

We need to reformat the project inventories to make them easier to use and easier to update.

[ryanaslett]

nodejs/build#4000 random thing to add to nodejs' inventory for wherever it lands

[bensternthal]

add nativescript warpbuild note

[bensternthal]

@ryanaslett There is a lot of cruft in our google drive :) I'd like to confirm that this task is sorting out all the sheets in this directory into something better

https://drive.google.com/drive/folders/1fU1gfIPnqIBmwyRNPEPu--gR12sf3g7d?usp=drive_link

[bensternthal]

Added a proposal here. openjs-foundation/cross-project-council#1425