Move standard texts from app frontend to Altinn org repo

[nkylstad]

Description

Ref. analysis in #4450.
We should create an org repo for Altinn, where we store any shared resources that are available for all apps. This includes the standard texts that are currently in app frontend.

Screenshots

Screenshots or links to Figma (make sure your sketch is public)

Considerations

• Create an org repo for Altinn, that can contain shared resources
  • This will work as a kind of POC for fetching shared resources from other org repos in the future.
• Text resources from app frontend should be added to this repo
  • Note that the format for the text resources needs to be updated, from nested json to pure key/value pairs. The nesting can be represented using .-notation, f.ex:

"general": {
  "open": "Open"
}

should be converted to

"general.open": "Open"

• When a new app is created, fetch text resources from Altinn org repo, and put them into the app repo together with the app texts.
• Add a button (or something like it) in Designer that allows app developer to trigger an update of the standard texts (fetch the latest version into the app repo).
  • This should also automatically add the files to existing apps that do not have these texts yet.
• Make sure that the standard text resources are deployed to cosmosDB in the same way as app texts during deploy.

Acceptance criteria

Describe criteria here (i.e. What is allowed/not allowed (negative tesing), validations, error messages and warnings etc.)

• An org repo for Altinn is set up, and contains the text resources that were previously in app frontend
• It is possible for app developers to update standard texts in their app to the newest version from the Altinn org repo

Specification tasks

• Development tasks are defined
• Test design / decide test need
• Design mechanism for fetching latest standard texts to app (button?)

Development tasks

• Set up Altinn org repo
• Add standard texts from app frontend (with key/value format) to org repo
• Implement mechanism for fetching latest standard texts
• Update deploy to include pushing standard texts to cosmosDB

Definition of done

Verify that this issue meets DoD (Only for project members) before closing.

• Documentation is updated (if relevant)
  • Technical documentation (docs.altinn.studio)
  • User documentation (altinn.github.io/docs)
• QA
• Manual test is complete (if relevant)
• Automated test is implemented (if relevant)
• All tasks in this userstory are closed (i.e. remaining tasks are moved to other user stories or marked obsolete)

[nkylstad]

Closing this, as we have decided to keep standard texts in app frontend for now.