Add hooks to collapsibleColumns plugin

### Description
This plugin lacks some hooks which should indicate when the column is collapsed or is uncollapsed.

We need 4 new hooks - `beforeCollapsedSections`, `afterCollapsedSections`, `beforeUncollapsedSections` and `afterUncollapsedSections`. 

The naming convention requires some discussion with the rest of the team.

Additionally, `before` should block actions.

