* Store users: Ensure the last owner cannot be downgraded
Changes the behaviour of the `AddOrUpdateStoreUser` method to throw errors for the failure cases, so that the UI and API can report the actual problem. A role change might fail if the user already has that role or if they are the last owner of the store.
* Cleanup code
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Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
* Greenfield: Improve store users API
- Adds an endpoint to update store users (before they had to be removed ad re-added)
- Checks for the existance of a user and responds with 404 in that case (fixes#6423)
- Allows retrieval of user by user id or email for add and update (consistent with the other endpoints)
- Improves the API docs for the store users endpoints
* Swagger: Reuse UserIdOrEmail parameter component
* Add details to store user data
* Onboarding: Invite new users
- Separates the user self-registration and invite cases
- Adds invitation email for users created by the admin
- Adds invitation tokens to verify user was invited
- Adds handler action for invite links
- Refactors `UserEventHostedService`
- Fixes#5726.
* Add permissioned form tag helper
* Better way of changing a user's role
* Test fixes
* Editorconfig: Add space_before_self_closing setting
This was a difference between the way dotnet-format and Rider format code. See https://www.jetbrains.com/help/rider/EditorConfig_Index.html
* Editorconfig: Keep 4 spaces indentation for Swagger JSON files
They are all formatted that way, let's keep it like that.
* Apply dotnet-format, mostly white-space related changes
