Allow binary input and output (#277)

* Allow binary input and output

Refactored how the appidp uses the underlying archivist instance.
appidp does not require a token but does require headers - this fix has
corrected an undetected bug where the user and partner headers were not
passed thru the appidp endpoint.

Additionally notebooks failed and this was fixed - new jupyter has some
changes in cell magic keywords.
Changed how the environment is handled in yhe Initialization notebook.

The archivist post and get methods now have get_binary and post_binary
methods that can be used by non-rest type calls to input binary and
output binary data.

Remoced conditional check of running pytight on python 3.12. pyright now
supports 3.12 and later.

AB#10061

* Fix spelling failure in docs build

---------

Co-authored-by: Jon Geater <jon.geater@rkvst.com>

Author: eccles

.gitignore

@@ -22,3 +22,4 @@ datatrails-venv/
 stuntidp*
 .npm/
 functest-results/
+.jupyter