Function resolveGroupBreakdownRow

resolveGroupBreakdownRow(
    breakdown:
        | Record<string, { abstain: number; against: number; for: number }>
        | undefined,
    normalizedGroup: string,
): { abstain: number; against: number; for: number } | undefined
Internal
Resolve the breakdown row for a normalized group label, handling the case where DOCEO XML uses raw short labels (e.g. RE, Verts/ALE) while normalizedGroup is the canonical EP code (Renew, Greens/EFA).

Exported for testing.
Parameters
- breakdown: Record<string, { abstain: number; against: number; for: number }> | undefined
- normalizedGroup: string
Returns { abstain: number; against: number; for: number } | undefined
- Defined in utils/votingBaseline.ts:193