I just realized ActiveStorage's :resolve_model_to_route config can be configured with any custom url helper name, including but not limited! to `:rails_storage_proxy`
A thought I had after thinking about the ONCE campfire codebase for a while I'll try to adapt in my own projects:
* Skip the trivial tests and use this time to write the hard ones you'd skip otherwise.
The Campfire #Once code is very confident:
* 3 system tests
* custom authentication/authorization
* custom SSRF protection
* not a lot of validations
I like it!
Also `bundle install` and `rails c` worked out of the box :)
