Create a backend disaster recovery plan

[dcdenu4]

This issue is for future work for when we have a public production web application. We'll want to at the very least:

• backup the DB
• setup cron job for whole disk snapshots
• have a method to restore or spin up a new server in the case where something goes down.

[davemfish]

I labeled with the release milestone because it seems like some of the work might be done alongside #107 and other deployment related issues.

[dcdenu4]

Since we're currently relying heavily on the single source SQL lite DB, I suggest that we set up a cron job to create snapshots of that DB in a google storage bucket. We can also try and capture the frontend cookies / data.

Otherwise, we could do a whole disk snapshot, but that might be overkill? At least, maybe we would do this less frequently?