TST: Unleash isort

[pllim]

This PR standardized how imports are sorted in all modules for ease of future maintenance by humans.

Tasks

• If you have a specific reviewer in mind, tag them.
• add a build milestone, i.e. Build 12.0 (use the latest build if not sure)
• Does this PR change user-facing code / API? (if not, label with no-changelog-entry-needed)
  • write news fragment(s) in changes/: echo "changed something" > changes/<PR#>.<changetype>.rst (see changelog readme for instructions)
  • update or add relevant tests
  • update relevant docstrings and / or docs/ page
  • start a regression test and include a link to the running job (click here for instructions) https://github.com/spacetelescope/RegressionTests/actions/runs/16305005817
    • Do truth files need to be updated ("okified")?
      • after the reviewer has approved these changes, run okify_regtests to update the truth files
• if a JIRA ticket exists, make sure it is resolved properly

[codecov]

Codecov Report

❌ Patch coverage is 0% with 318 lines in your changes missing coverage. Please review.
✅ Project coverage is 0.00%. Comparing base (16575e7) to head (f5f1546).
⚠️ Report is 418 commits behind head on main.

Files with missing lines	Patch %	Lines
jwst/cube_build/ifu_cube.py	0.00%	9 Missing ⚠️
jwst/lib/set_telescope_pointing.py	0.00%	9 Missing ⚠️
jwst/assign_wcs/niriss.py	0.00%	6 Missing ⚠️
jwst/assign_wcs/pointing.py	0.00%	6 Missing ⚠️
jwst/assign_wcs/util.py	0.00%	6 Missing ⚠️
jwst/associations/lib/rules_level3_base.py	0.00%	6 Missing ⚠️
jwst/datamodels/container.py	0.00%	6 Missing ⚠️
jwst/extract_1d/soss_extract/atoca_utils.py	0.00%	6 Missing ⚠️
jwst/extract_1d/soss_extract/soss_extract.py	0.00%	6 Missing ⚠️
jwst/assign_wcs/assign_wcs.py	0.00%	5 Missing ⚠️
... and 136 more

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #9653   +/-   ##
=====================================
  Coverage   0.00%   0.00%           
=====================================
  Files        367     367           
  Lines      37313   37273   -40     
=====================================
+ Misses     37313   37273   -40     

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[melanieclarke]

LGTM, and thank you - this is a huge maintainability improvement for my brain specifically.

I'll hold off on approval in case anyone else wants to weigh in.

[emolter]

It doesn't really matter either way to me personally, but I see nothing wrong with it since it gets auto-fixed anyway

[pllim]

Well, that was fast. Thanks! 😸