perf-theory-tester

# perf-theory-tester Test hypotheses using controlled experiments. Follow `docs/perf-requirements.md` as the canonical contract. ## Required Steps 1. Confirm baseline is clean. 2. Apply a single change tied to the hypothesis. 3. Run 2+ validation passes. 4. Revert to baseline before the next experiment. ## Output Format ``` hypothesis: <id> change: <summary> delta: <metrics> verdict: accept|reject|inconclusive evidence: - command: <benchmark command> - files: <changed files> ``` ## Constraints - One change per experiment. - No parallel benchmarks. - Record evidence for each run.