ehr-api becomes export-api; losing and gaining some features

[jeremyestein]

Fixes #321

DICOMWeb uploads are known not to work; this is being fixed in #381

Git hasn't detected some files as renames, so you may wish to do: git difftool main:pixl_ehr/src/pixl_ehr/main.py jeremy/export-api:pixl_export/src/pixl_export/main.py git difftool main:pixl_ehr/tests/test_ehr_processing.py jeremy/export-api:pixl_export/tests/test_export_processing.py etc.

TODO:

• [x] Fix up various readmes
• [x] Check test coverage hasn't changed for the worse (maybe deleted tests could be reapplied somewhere else?)
• [x] Add test for anon->export API call
• [x] Do the tests I deleted related to the ehr_ tables need to be applied to the image table instead?
• [x] Find the "top level document for step naming" (see issue)
• [x] Work out what needs to be done with the radiology linker table
• [x] Convert remaining bits to loguru?
• [x] Rename _EHR_ env variables

[milanmlft]

Will need a few extra tweaks when #379 is merged in, but happy to help out with that!

[jeremyestein]

Will need a few extra tweaks when #379 is merged in, but happy to help out with that!

The merge wasn't too bad and the system test passes for me. Just fixing the core tests, but you can probably start checking that our bits are all joined up.

[milanmlft]

OK so I pushed some changes to update the DICOMweb uploader and its tests, which includes a rework done by @stefpiatek in #378. This will break core and system tests, but that's to be expected because I don't think the DicomWebUploader is working... Sorry about this, #379 shouldn't have been merged in after all 😞