feat: Reimplement the Zooming Image Tool

This recreates the Zooming Image Tool template for the HTML block.  It
does it in such a way that doesn't depend on any external resources:
both the loupe code and sample image are inlined.

Some benefits to this version are:

* We can now maintain the loupe javascript code properly

* Because the javascript is included in the contents of the block
  itself, the course author can customize it as needed

* As opposed to the previous iteration, the magnified image URL is now
  optional: if it's not present, the regular image will be used for
  magnification

* There can now be two or more instances of the tool in the same unit.

This also removes some CSS left over from the previous iteration.

Merge pull request #35458 from magajh/magajh/patch-django-redwood-4.2.16

chore: update Django to 4.2.16 for Redwood - Security Patch

Merge pull request #35259 from raccoongang/max/backport-error-page-re…

…nder-recurse

[Backport] fix: Prevent error page recursion (#35209)

build: git-ignore static asset artifacts whether they are links or dirs

Remove the trailing slashes from the .gitignore entries for static asset
build artifacts. With these slashes, only directory contents are
ignored. Without these slashes, the artifact is ignored whether it is a
directory *or* an actual file (particularly, in our case: a symlink).

This allows us to build edx-platform static assets into a separate
directory, and then symlink to them from edx-platform.

Also: We remove the duplicate cms/static/css/ gitignore entry.

Backport of: 1f41529

Merge pull request #34324 from raccoongang/fix-disable-progress-graph

feat: Adds disable_progress_graph attribute to the returned course_me…

Merge pull request #34209 from bogdan3d/quince-backport-fix-prompt-vi…

…ew-cancel-button-style-for-color-and-cursor-shape

fix: fixing the prompt view cancel button style for color and cursor …

Merge pull request #33764 from magajh/magajh/patch-django-quince

chore: update Django to 4.2.8 for Quince - Security Patch

Merge pull request #33487 from openedx/backport-hash-commit-palm

[Palm-Backport] Update DEFAULT_HASHING_ALGORITHM to sha256

fix: replace py2neo with forked package (#33453) (#33459)

Co-authored-by: Usama Sadiq <[email protected]>

fix: discussion errors in the demo course for Palm (#32464)

Discussion:
 - openedx/wg-build-test-release#276

Co-authored-by: Edward Zarecor <[email protected]>