Identity app fails to render error page

[cemms1]

We are currently masking almost all errors in the identity app as the error page is failing to render.

The error message contains:

utils.CleanedException: (common.Assets.AssetNotFoundException): Cannot find asset css/sections/errors-v2.css. You should run `make compile`.
	at dev.DevAssetsController.$anonfun$at$4(DevAssetsController.scala:47)
	at scala.Option.getOrElse(Option.scala:201)
	at dev.DevAssetsController.$anonfun$at$1(DevAssetsController.scala:47)
...

If this app is still being used we should fix this error page so that we return "real" errors rather than these ones.

[coldlink]

Identity still own this application.

The identity application in frontend doesn't do much now, theres a card in our backlog to clean it up.

Interesting about the css file. In our vcl it doubles as a fallback route for anything we can't match, so assuming its coming from something we can't match a route to: https://github.com/guardian/identity-platform/blob/69109b0a14a542e574dac40a850dfb4436cca2d4/fastly/profile-theguardian-com.vcl#L288

If Okta is throwing an error because google auth is broken, it might be trying to show a css file that it owns on its page, but we don't have a valid route for that.

We'll investigate further!