Deploy Tools to Cloudflare Pages

[geoffturk]

Needs #126

The mongodb package generates a number of build errors (see screenshot).

After researching it some more, it looks like CF/Mongo compatibility no longer exists, except in commercial offerings.

• https://dev.to/adrian_fathan/using-mongodb-with-cloudflare-workers-4hie (note the comment)
• https://www.mongodb.com/developer/technologies/cloudflare/tutorials/
• https://www.cloudflare.com/partners/technology-partners/mongodb/

Given the intention is to move the Tools data to Cloudflare's D1, we should just do that first then deploy to Pages.