JIRA:CR-1597

Show due dates self paced from edx when

BOM-1324: add constraint for edx-drf-extensions

Add DOP adapter setting to production.py so it can be overridden.

Learning MFE URL should not have a slash

Revert "Allow due-dates for self-paced courses in the course outline"

There is a planned edx-drf-extension update to 3.0.0 to remove the
toggle used for ENFORCE_JWT_SCOPES. Currently, edx-platform is dependent
on the this toggle. This constraint will keep other `make upgrade` PRs
working in the short window before the edx-paltform PR to remove the
same toggle can land.

BOM-1324

ENT-2597: Use encodeURIComponent instead of encodeURI

Allow due-dates for self-paced courses in the course outline

Do not hide all the elements of the units with graded problems to anonymous users

Impact is that for proctoring backends which support in-exam keepalive
ping messages to ensure the monitoring software is running while
learners have access to proctored exams, we will no longer send ping
requests while the learner is on the ready_to_submit page. These pings
have caused issues for some of our learners in the past, in that some
learners idle on this page waiting for a slow-to-shut-down
application. Pinging while the app is shutting down may've caused
spurious false positives for suspicious learner behavior, and we lose
little integrity by enabling the learner to continue to see the
non-exam-content interstitial, so we're relaxing this rule.

JIRA:CR-1597

Fix alert css for smaller viewports

AA-35: Adds functions to subscribe and unsubscribe from a calendar sync

Alert msgs are not aligned as expected in their enclosing divs on
smaller devices.To make them aligned its css is fixed so that
user experience can be improved.

PROD-1032

fix(i18n): update translations

Use django-statici18n to generate djangojs.js

We should use encodeURIComponent instead of encodeURI when encoding part of uri like querystring. encodeURI does not encode `+` sign. For example a query string parameter like `scope=user_id+profile+email` is not encoded by `encodeURI` which results in invalid url on select multiple enterprise page.

Fixed broken test

Right now the units of a public course are hidden if there is at least a graded activity in them. This is done due to a change(https://github.com/edx/edx-platform/commit/69eeca61d8002e3280f9c069d18d09bdf24453df) that was done before the implementation of public_view mechanism for unenrolled users.

Since we use public_view now and by default it restricts the unit rendering for anonymous users we do not need to limit the access at this way for anonymous users.

Use DOT for creating new sites instead of DOP.

AA-34: Add UserCalendar Model

AA-33: Function to uniquely create calendar event id for user and assignment

Rename values in SiteConfiguration/History (1/3) (retry)

The function will create a unique event id using a user and assignment

Add button to switch to courseware MFE