misc cleanup for automatic-archives

[josh-chamberlain]

Context

The main contributor for this project couldn't continue, so we left a few things unpolished.

Requirements

• we're using the PDAP API, SPN API, and last_cached and url_status properties in the database to track this, but we need to update the readme to reflect all that
• the github action isn't working at the moment
• I think we should change the word "cache" to "archive" throughout

Docs

• changing the name of a property in the db affects data dictionary and the README

[josh-chamberlain]

fixed first task in #17

[maxachis]

@josh-chamberlain On it! I will need two environment keys. They're not described in the README, so I'm lacking some context.

VITE_VUE_APP_BASE_URL
VUE_APP_PDAP_API_KEY

[maxachis]

• I think we should change the word "cache" to "archive" throughout

Note to myself (mostly): This will require changes to the database and presumably endpoints touching it as well, which will require some PRs outside of this project.

[josh-chamberlain]

@maxachis those are both org-level secrets, they're used by data-sources-app as well

[maxachis]

@josh-chamberlain Got it. I could probably benefit from receiving them privately, just so I can test the functionality.