Migration to Rails 8

[epugh]

Description

Introduce solid cable as first step to removing redis. Next will be be solid job.

Motivation and Context

Simplify deployment. For example, a client has to build terraform for Quepid, and they need quepid, mysql AND redis. Let's remove redis. Plus cost.

How Has This Been Tested?

Screenshots or GIFs (if appropriate):

Types of changes

• [] Bug fix (non-breaking change which fixes an issue)
• [] Improvement (non-breaking change which improves existing functionality)
• [] New feature (non-breaking change which adds new functionality)
• [] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [] My code follows the code style of this project.
• [] My change requires a change to the documentation.
• [] I have updated the documentation accordingly.
• [] I have read the CONTRIBUTING document.
• [] I have added tests to cover my changes.
• [] All new and existing tests passed.

[epugh]

@ychaker I hate that I have to manually track the status of long running jobs myself.... See 396c0a6 for the fact I had to build this myself. ActiveStorage lets me say "hey book, do you have a file attached", but in the ActiveJob world I can't say "Hey book, do you have an export job queued or running"? Very annoying....

[epugh]

@reid-rigo See 396c0a6 for what I ended up with. I couldn't get json to work super nice, annoying t deal with nils etc.. Having said that, I can imagine that i may want to track more data in hte future, maybe specific to a type of job, and then i move towards json data strucutre? Or, just more activerecord objects and tables?

[epugh]

I gave up on removing Sprockets... Instead I updated the various Gems to work with Rails 8. Sign....