[Feature]: Add medium priority documentation for Runtimes

[srichmond]

Contact Details

srichmond@es.net

What should we build?

Please create reference documentation for the following topics on https://workfloworchestrator.org/orchestrator-core/ using the "how to write docs" information located in https://docs.google.com/document/d/10Fz98moy-pMyyk__PTR8xg4aeHuIv5VegJa99ZpzvkI/edit

• Synchronous
• Asynchronous
• Celery
• Scheduler

Relevant pseudo code

No response

[pboers1988]

orchestrator-core/orchestrator/services/celery.py

Line 102 in 8c397bc

CELERY_EXECUTION_CONTEXT: dict[str, Callable] = {

https://workfloworchestrator.org/orchestrator-core/architecture/application/scaling/?h=celer