Support launchContext for other resource

[FikriMilano]

Is your feature request related to a problem? Please describe.
We cannot use launchContext other than these following resource: Patient, Encounter, Location, User, ResearchStudy.
It would be useful to allow other resources to use launchContext.

Describe the solution you'd like
Allow other resources to use launchContext.

Launch context information is passed to the QuestionnaireResponse evaluation process by the launching application. It will pass whatever contexts it is aware of. SDC systems SHOULD support all four of the contexts defined in this specification (e.g. Patient, Encounter, Location, User), but are free to support others.

Describe alternatives you've considered
N/A

Additional context

• Documentation of launchContext is free to use other resources https://build.fhir.org/ig/HL7/sdc/expressions.html#launchContext

Would you like to work on the issue?
N/A

[FikriMilano]

@f-odhiambo @ellykits

[FikriMilano]

good first issue

[jingtang10]

@FikriMilano is this a theoretical scenario or are you blocked on launch context being able to support a resource type not listed in the value set?

[FikriMilano]

Perhaps @ellykits would be the most suitable person to provide insights on this matter

[ellykits]

We would want to use Group resource in the launchedContext. Some of our Questionnaires use the Group as the subject.

[FikriMilano]

I'm working on this in PR #2025
cc @f-odhiambo