nvda

ef72ee29 - Add-on store: Group by add-on status, install from external source (#14824)

Add-on store: Group by add-on status, install from external source (#14824) Part of #13985 Summary of the issue: A user may wish to view installed add-ons in the add-on store. A user may wish to group add-ons in the add-on by status (installed, available, updatable, etc). A user may wish to install add-ons from an external source via the add-on store. Description of user facing changes The add-on store now shows all add-ons, installed or available on the add-on store. Users can group add-ons by status. Users can also install add-ons from an external source via the add-on store. This PR finishes duplicating functionality from the legacy add-ons manager, meaning that the add-ons manager can be removed. Fixes various graphical bugs with the add-on store. Description of development approach Ensure add-on IDs are tracked in a case insensitive manner. This is because there may be collisions if add-on authors change the casing of their add-on ID, and case variations of add-on IDs should be treated as the same add-on. Create a new model for displaying information in the add-on store, which can take data from an add-on manifest or from add-on store data. Create a selection filter for grouping add-ons by status. Add a button for installing add-ons from an external source, using the add-ons manager approach.