Reuse immutable source graphs for both export comparison orientations and obtain rest-argument seeds from the existing public CLI Evidence. Retain all direction-specific assertions while removing nine repeated application analyses.
Validation: 75 focused tests; covered locations and hit status unchanged across all 1137 source files in controlled before/after coverage runs. Comparison file execution fell from 19.2s to 15.3s locally. Static and generated-document checks passed.