[ConWan30]

Changes

• Optional CoD final_reread.value: game=cod, kills, deaths, outcome, optional assists. Required counts must be safe non-negative integers; missing reads are never filled from claims.
• Preserve Madden state/detail and frozen receipt/contracts. Structured CoD comparisons apply only when an independent reader supplies a CoD final; missing optional counts remain partial.
• Signed Python/browser parity regression coverage. No CoD reader is installed or enabled.

Validation

• Full local pytest: 826 passed, 1 skipped.
• Targeted reread tests: 18 passed; ruff and browser verifier checks pass; JS service tests: 14 passed.
• CI at 70e30a0: python (3.11), python (3.13), js all pass.
• Draft only. No merge, tag, deployment, or ready action. Live CoD reread remains deferred until an independent CoD referee reader exists.