Dual boot 7.0 and 7.1

[arielj]

Description:

This PR updates the app to use 7.0 and dual boot with 7.1.

I also updated some config files based on changes from running rails app:update

I will abide by the code of conduct.

[arielj]

I added a bug report in the skunk repo, it's failing because the skunk score improved #104 (not really an improvement for any particular file, but we have more files now so the average improved)

[etagwerker]

@arielj I see that the new framework defaults are commented. Shouldn't we try with new framework defaults to see if everything works as expected?

Please let me know

[arielj]

@arielj I see that the new framework defaults are commented. Shouldn't we try with new framework defaults to see if everything works as expected?

Please let me know

We could, it's not something required though (it could be done after the upgrade in another PR, the Rails docs recommend doing that over time and multiple deployments https://guides.rubyonrails.org/upgrading_ruby_on_rails.html#configure-framework-defaults).

So it's not needed, but I can try that (we have to consider that there are some changes there that require extra changes, like changing the encryption key requires adding a cookie rotator that has to be removed in the future https://github.com/fastruby/skunk.fyi/pull/103/files#diff-eea1c50635a8c62e2b5a61e4e6526c06b9a172c2c7eb6e071dc4b42722b8d5f6R19-R26 )

I do think skunk.fyi is so simple that it's probably safe to just change the load_defaults line to load the 7.0 defaults and call it a day, but we do have a problem that the app is using the 6.0 defaults currently, so turning on 7.0 defaults would be also applying 6.1 defaults https://github.com/fastruby/skunk.fyi/blob/main/config/application.rb#L25

maybe we need another PR/story to upgrade the defaults gradually?