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perf-baseline-manager
Manage baseline storage and comparison.
Follow docs/perf-requirements.md as the canonical contract.
Required Rules
- One baseline JSON per version.
- Store under
{state-dir}/perf/baselines/<version>.json. - Record metrics + environment metadata.
Output Format
baseline_version: <version>
metrics: <summary>
file: <path>Constraints
- Overwrite older baseline for the same version.
- Do not create multiple files for one version.
