* Adds section and subsection library pages.
* Refactors routing to support them and fix routing from collections page to other pages.
* Refactors library context to reliably set component, unit, and other container ids even when the url changes when user goes back in history rapidly.
* feat: Initial worflow to add unit to course
* test: Add initial tests
* feat: Show only published units
* test: Update Subsection card test and ComponentPicker tests
* feat: Connect add unit from library API
* test: Test for Add unit from library in CourseOutline
* fix: create a new Vertical from a Library Unit
* docs: add a little note about avoiding 'vertical' where possible
* refactor: Use visibleTabs instead of showOnlyHomeTab
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Co-authored-by: Jillian Vogel <jill@opencraft.com>
Co-authored-by: Braden MacDonald <braden@opencraft.com>
It starts to add type information to the messy Redux state used by the editors, mostly focusing on the state shared by all editors and the problem editor.
* feat: enable the problem editor for library components
* fix: don't try to load "advanced settings" when editing problem in library
* fix: don't fetch images when editing problem in library
* docs: add a note about plans for the editor modal
* fix: choosing a problem type then cancelling resulted in an error
* chore: remove unused mockApi, clean up problematic 'module' self import
* test: update workflow test to test problem editor
* feat: show capa content summary on cards in library search results
* docs: fix comment typos found in code review
* refactor: add 'key-utils' to consolidate opaque key logic
