Run schema and benchmark quality checks

[aryeko]

Story

• Full Matrix Quality + Publication Gate #74

Motivation

Generated results need structural and statistical validation.

Scope

In:

• Schema validation
• Quality checks including variance and benchstat

Out:

• Publication policy checks

Requirements

• Pass benchmark-schema-validate
• Pass ci-benchmark-quality-check

Acceptance criteria

• Both quality commands exit 0

Verification

Commands:

• make benchmark-schema-validate
• make ci-benchmark-quality-check

CI checks:

• (none)

Evidence:

• Quality check outputs

Artifacts

• results/latest/benchmark-quality-summary.json

Spec reference

• .sisyphus/plans/apps-implementation-roadmap.md
• Section: T-039
• Quote: Run schema + benchmark quality checks

Dependencies

Blocked by:

• Generate report and summary artifacts #92