Cleanup unused dependencies and dead file

[AdamGS]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.93%. Comparing base (fdd2fcc) to head (996c232).
⚠️ Report is 1 commits behind head on develop.

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[codspeed-hq]

CodSpeed Performance Report

Merging #5787 will improve performance by 10.71%

_{Comparing adamg/minor-cleanup-2025-12-18 (996c232) with develop (fdd2fcc)}

Summary

⚡ 1 improvement
✅ 1253 untouched
⏩ 623 skipped¹

Benchmarks breakdown

	Benchmark	BASE	HEAD	Efficiency
⚡	binary_search_vortex	904.7 ns	817.2 ns	+10.71%

Footnotes

1. 623 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩