* API: Add `createdAt` and `updatedAt` to api/users/lookup
In the past, we have added both `updatedAt` (#19004) and `createdAt` (#19475) to /api/users/:id
Turns out, api/users/lookup uses the same DTO for both. This fixes the serialization of both `createdAt` and `updatedAt`for this endpoint.
Also, adds a test to ensure no further regressions.
* Updated API documentation
* API: Add `updatedAt` to api/users/:id
This adds the timestamp of when a particular user was last updated to
the `api/users/:id` endpoint.
This helps our administrators understand when was the user information last
updated. Particularly when it comes from external systems e.g. LDAP
Currently there is a limit of 1000 users in the global
user list. This change introduces paging so that an
admin can see all users and not just the first 1000.
Adds a new route to the api - /api/users/search that
returns a list of users and a total count. It takes
two parameters perpage and page that enable paging.
Fixes#7469
