* Add functionality to UIStore
- Make it possible to query if the window is currently being resized
- Emit WidthIncreased/WidthDecreased events
* Change resize behaviour of panel
So that the panel does not become smaller when the window is resized.
This is consistent with the old room-list design.
* Introduce a `CollapseHandler` object
This should be used by the collapse behaviours to collapse/expand the
panel. There's a good reason to not have the behaviours depend directly
on the react-resizable-panels API methods: We dont want the collapse/expand
calls to conflict with each other. See the comments in the code for more
information.
* Introduce a base class for collapse behaviour logic
Behaviours should extend this class to describe when the panel should
automatically collapse and expand.
* Add the window resize collapse behaviour
* Create a central file from which to export all behaviours
* Add a class to orchestrate the collapse behaviours
ResizerViewModel will only have a dependency on this class.
* Collapse panel on app start if necessary
For eg, if the app is started with a small window width, the panel should be
collapsed.
* Wire auto collapse code into the viewmodel
* Write jest tests
* Fix e2e tests
* Fix lint error
* Fix e2e test failures
* Expand the panel before taking screenshot
Fixes incorrect narrow screenshots in RTE.spec.ts and CIDER.spec.ts
* Make comments consistent
* Move tests from jest to vitest
* Fix lint errors
* Improve comment
* Remove variable
* Remove mock
* Fix comment formatting