* feat: enterprise learner portal access modal

* fix: quality

* fix: remove log.info

The size of commons.js has gradually grown until it is now 4 MB in
dev mode. This change brings it back down to 880 KB. This does
cause the size of some other JS assets to increase, some by as much
as 500 KB. This still seemed like a worthwhile tradeoff.

* 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>

MST-157 Create a new program enrollments inspector support tool to help edX support members to inspect the existing states of program enrollees

This reverts commit 37f3c3f8.

Revert "MST-157 Create a new program enrollments inspector support tool to help edX support members to inspect the existing states of program enrollees"

This reverts commit 9bdcb9c5.

MST-157 Create a new program enrollments inspector support tool to help edX support members to inspect the existing states of program enrollees

This completes the work started in https://github.com/edx/edx-platform/pull/19453
to use the LMS login and registration for Studio, rather than Studio
providing its own implementation.

LMS login/registration are being used for the following reasons:
1. LMS logistration properly handles all SSO integrations.
2. A single logistration is simpler to maintain and understand.
3. Allows Studio to work more like all other IDAs that use LMS
logistration.

The original switch to use LMS logistration for Studio also added the
toggle `DISABLE_STUDIO_SSO_OVER_LMS` to provide the community some
additional time for switching. This commit removes this toggle, which
at this point means all deployments will use the LMS logistration.

This change requires sharing cookies across LMS and Studio. Should that
prove to be a problem for certain Open edX instances, there are
discussions of possible alternative solutions.
See https://github.com/edx/edx-platform/pull/19845#issuecomment-559154256

Detailed changes:
* Fix some Studio links that still went to old Studio signin and signup.
* Remove DISABLE_STUDIO_SSO_OVER_LMS feature toggle.
* Remove old studio signin and signup pages and templates.
* Fix url name "login", which had different meanings for Studio and LMS.
* Use the following settings: LOGIN_URL, FRONTEND_LOGIN_URL,
FRONTEND_LOGOUT_URL, and FRONTEND_REGISTER_URL.
* Redirect /signin and /signup to the LMS logistration.
* Add custom metric `uses_pattern_library`.
* Add custom metric `student_activate_account`.
* Add Django Settings to allow /signin, /signup, and /login_post to be
disabled once ready.

This work also relates to ARCH-218 and DEPR-6.

ARCH-1253

* refactor link_program_enrollments into it's own file, add support page

- Add announcements view using JSX to the dashboard sidebar
- Create a new maintenance interface to edit and manage announcements
- Adds an override to main.html template to include new skip links
- Add plugins required for announcements to TinyMCE

This is motivated by a desire to have system wide messages for students
that show on the dashboard. Enabled with FEATURES['ENABLE_ANNOUNCEMENTS'].
Global staff are allowed to edit from the studio maintenance view.

also move mockprock (dev only proctoring service)'s JS to
devDependencies

Also package lock was tricky in how specifically it wanted to be
updated

also ensures that our proctoring JS will run through babel, even while
we have npm dependencies installed on a local-only basis

This changes the production config. Spooky scary!

Add UI to browse and browse course structure and select the course/chapter/section... to generate a report of

This reverts commit 105db2cf, reversing
changes made to 44745759.

This reverts commit 9a70ca78, reversing
changes made to efd5b9ab.

Hopefully fixes EDUCATOR-3053

This reverts commit 18d93b00.

Reapplies edx/edx-platform#17509

This reverts commit 0f7e2373.