feat: a route to view all problems of a public list

[ShivamSinghal1]

Route -
/lists/:listSlug/problems

With the help of this route, GET all the problems with pagination (similar to admin practice list) of a list whose listSlug = provided listSlug

The provided listSlug must be public if authenticated user != owner

If provided listSlug Owner = authenticated user:
i.e. a user is accessing his own list - then private lists are allowed. (User has permission to view).

Use Reference :
​
GET /lists​/userlist​/edit​/{slug}

codedigger.lists.views.EditUserlistView.get

or

codedigger.lists.views.LevelwiseRetrieveView

[aaradhyaberi07]

/cib

[github-actions]

Branch feature/aaradhyaberi07/issue-39/feat-a-route-to-view-all-problems-of-a-public-list created!