[AryanRG]

Addresses GEOMETRY-163.

Shear and nonuniform scaling can leave EmbeddingPlane.transform() with non-orthogonal basis vectors, breaking toSpace/toSubspace round trips. Rebuild the transformed v direction from the normal and u direction while preserving the existing orientation and collapsed-plane checks.

Adds shear and scaling regressions and strengthens the transform consistency tests. mvn clean verify passes on Java 17.

Prepared with AI assistance.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.73%. Comparing base (cdf4381) to head (56fa02b).
⚠️ Report is 186 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #304   +/-   ##
=========================================
  Coverage     98.73%   98.73%           
  Complexity     3717     3717           
=========================================
  Files           193      193           
  Lines         10691    10702   +11     
  Branches       1565     1565           
=========================================
+ Hits          10556    10567   +11     
  Misses           15       15           
  Partials        120      120           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.