FIX: Repair search for precomputed transforms

[psadil]

Changes proposed in this pull request

Closes #3368

This required massaging several kinks from collect_derivatives, so careful review of that would be appreciated.

Documentation that should be reviewed

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.59%. Comparing base (73189de) to head (1a9ccce).
Report is 16 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3369      +/-   ##
==========================================
+ Coverage   71.03%   71.59%   +0.55%     
==========================================
  Files          56       57       +1     
  Lines        4233     4249      +16     
  Branches      638      639       +1     
==========================================
+ Hits         3007     3042      +35     
+ Misses       1114     1091      -23     
- Partials      112      116       +4     

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[effigies]

Some comments on the test:

[effigies]

For remaining issues, ruff check --fix && ruff format

[effigies]

LGTM. Would you mind writing a similar test for the boldref volumes? Can be in this PR or separate. I think we'll need to flip the direction of the q/entities again.

[psadil]

LGTM. Would you mind writing a similar test for the boldref volumes? Can be in this PR or separate. I think we'll need to flip the direction of the q/entities again.

👍🏻 #3370