Bugfix/856 can still delegate app action access

Description

Fixed:

Filtered out NotDelegable actions in apps in redux slice
Added code for Apps when there's not any actions with errorCodes that it sets the error code and message to MissingRoleAccess on ResourceActionBar.
Added test resource that's the same as in TT for apps
Introduced jsonDoc comments on intern const which was very nice because now you can hover over the function to see what it does
moved const toggleAllDelegableRights to SearchSection instead which is used for Apps to toggleAllDelegableRights for an App.

Ask me of any clearifications why I did what I did 😊

[ ] Your code builds clean without any errors or warnings
[ ] Manual testing done (required)
[ ] Relevant automated test added (if you find this hard, leave it and we'll help out)
[ ] All tests run green

[ ] User documentation is updated with a separate linked PR in altinn-studio-docs. (if applicable)