Authors cache management updates

[mattosborn]

We need to handle cache management for changes to authors. This is similar to the changes that were needed for tags, and the issues and PRs for that should contain all the information needed for this!

Links

• A brief overview of caching
• Tag caching changes can be used as an example. These were included in two PRs:
  • first - added the new event types and publishEvent calls
  • second - added surrogate keys and event processing

[mattosborn]

Events

https://github.com/fndvit/mpa-toolkit/blob/4ec4d20409dc695ecd1ef0d3ff1585cabbf15b06/src/lib/events.ts#L23-L38

Event publishing

https://github.com/fndvit/mpa-toolkit/blob/4ec4d20409dc695ecd1ef0d3ff1585cabbf15b06/src/lib/prisma/wrappers.ts#L209

Surrogate keys

https://github.com/fndvit/mpa-toolkit/blob/09099d570e98ebf3dc55388318e40501a58bd74f/src/routes/%5Bslug%5D.ts#L12-L13

Event handling

https://github.com/fndvit/mpa-toolkit/blob/09099d570e98ebf3dc55388318e40501a58bd74f/src/lambda/cache-purger.ts#L74-L79