[WPB-23644] mopup

[fisx]

Checklist

• Add a new entry in an appropriate subdirectory of changelog.d
• Read and follow the PR guidelines

[Copilot]

Pull request overview

This PR performs an API “mop-up” around Apps by simplifying the app data model exposed via UserProfile, renaming GetApp to AppInfo, flattening NewApp, and updating server/interpreters plus golden tests to match.

Changes:

• Replaces GetApp with AppInfo (now only category + description) and updates UserProfile.profileApp accordingly.
• Flattens NewApp request fields and changes CreatedApp.user to return a UserProfile (including app info).
• Updates interpreters/stores and golden tests/fixtures (plus cabal deps) to align with the new JSON shapes.

Reviewed changes

Copilot reviewed 20 out of 21 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
libs/wire-subsystems/test/unit/Wire/MockInterpreters/UserStore.hs	Removes a local conversion helper (moved to shared module).
libs/wire-subsystems/src/Wire/UserSubsystem/Interpreter.hs	Updates app injection to use AppInfo and adjusts related documentation.
libs/wire-subsystems/src/Wire/StoredUser.hs	Adds newStoredUserToStoredUser to shared code.
libs/wire-subsystems/src/Wire/AppSubsystem/Interpreter.hs	Switches GetApp/GetApps to AppInfo, changes CreatedApp response construction, and ignores unused app metadata.
libs/wire-subsystems/src/Wire/AppSubsystem.hs	Updates effect signatures for GetApp/GetApps to return AppInfo.
libs/wire-subsystems/src/Wire/AppStore/Postgres.hs	Ignores metadata on reads to avoid migrations while making it effectively unused.
libs/wire-api/wire-api.cabal	Adds new golden test module and dependency needed by the new tests.
libs/wire-api/src/Wire/API/User/Auth.hs	Adds Eq derivation for SomeUserToken.
libs/wire-api/src/Wire/API/User.hs	Refactors app-related API types/schemas (NewApp, AppInfo, PutApp, CreatedApp).
libs/wire-api/test/golden/**	Updates and adds golden fixtures for the new app-related JSON shapes.
integration/test/API/Brig.hs	Updates app creation request JSON shape in integration helpers.
changelog.d/1-api-changes/WPB-23644-mopup	Documents the API changes.

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