Add base classes and registry for new actions framework.
Review Request #12752 — Created Dec. 7, 2022 and submitted — Latest diff uploaded
The actions framework is in the process of being rewritten to give us
better consistency across all the different types of actions, a real
registry, and new features and capabilities.This change introduces the actions app with the action base classes and
registry, along with a JavaScript-side stub model/view, template tags
for rendering the actions on pages, and the beginnings of some unit
tests.
- Ran unit tests.
- Used this with other changes that start porting existing actions over
to the new framework.