Fixed height issue in Problem grade report new UI

Removed most of the deprecated shoppingcart app, leaving just enough to allow us to cleanly remove the related database tables later. Also removed the relevant Django settings that weren't in use elsewhere.

* Fix ref on multiselect button to prevent if from staying open

VAN-81

* Fix aria-hidden on info icon

* caps

https://openedx.atlassian.net/browse/DEPR-43



Co-authored-by: Jeremy Bowman <jbowman@edx.org>

* Focus first input when loading a wizard page

* Add aria-hidden to info icon:

An issue with 2 options having the same react child key. This makes the
keys more unique.

[MB-600]
- Update demographics modal to open embedded link in new tab

[MICROBA-596]
- Add space between checkbox and label
- Adjust spacing between end of MultiSelect dropdown choices and next question

- fixes an issue with the keyboard not properly opening the multiselect
- Adds missing aria-label
- properly disables "clear all" on multiselect when theres an error

[MICROBA-595]
- Add default option to work status choices

* Added Apple sign-in button branding

LEARNER-7926

* Change around POST code for demographics modal

CSRF tokens were not working on stage when the user does not have an
entry in the demographics db when using the modal. This restructures the
code a bit and hopefully fixes the problem.

* Remove logs

* Rework things into smaller digestable functions

Created new UI for Data download in instructors dashboard

Co-authored-by: Awais Jibran <awaisdar001@gmail.com>

* Add CSRF to post requests to demographics

* Reorganize code

* Add CSRF tokens to demographics modal PATCH

We have temporarilly copied over the CSRF code from frontend-platform to
use with the demographics modal. This code is most likely temporary and
is not maintained like frontend-platform.

* Fix demographics wizard bug - pages not showing.

This bug was caused by uglifyjs in 2 ways:
- uglify strips out type information. This was mitigated by using the
  React.Children tools to prevent the type information from being
striped out.
- uglify mangles names of components. We were searching for components
  by a string of the name. This was solved by using the name property
directly off of the component, as opposed to a string.

* Clean up the children function

* A modal used to collect demographics information

Add checkmark to final page (#24957)

Remove themeing to get ready for staging

MICROBA-574 | Dismiss CTA after learner finishes answering modal questions (#24965)

[MICROBA-574]
- Dismiss CTA after learner finishes answering demographics questions
- Cleanup comments

* Various initial bugfixes

- fixes 2 issues with the multiselect dropdown erasing state
- prevents input higher than 255 characters in the self describe
- fixes 400 errors when the user selects a default option
- Removes additional page count section

- Re-adding deleted JS file. Can't clean this up until after we cutover to using the new Demographics modal

* Add translatable string to clear button

* Remove extra page counter from the header for the third time

* Remove unneeded template context

Co-authored-by: Matt Tuchfarber <mtuchfarber@edx.org>
Co-authored-by: Justin Hynes <jhynes@edx.org>

Update the api response so that it cannot contain the response
in the form of HTML which may prove vulnerable for MFE in future.

VAN-14

This will fix a bug about if assignment type is None, we will only
show the due date.
This will also fix a bug where we would show the assignment type and
due date on non-scored units within a subsection. Now it will only
show on scored units.
This also fixes the pill that displays from stretching out if the due
date text is multi-lined.

This fixes wrapping the exam-text bar on smaller screens during timed exams, which prevented users from viewing the exam's content.

Allow entitlements to be used past the course has ended but
upgrade deadline is still in future for already enrolled
learners.

PROD-1497

* Revert "New vs Old Data-Download UI. (#24094)"

This reverts commit 52669c47.

* Fixed linter issues