Function compareBundles

Returns {
    changes: {
        items: {
            classification:
                | "unknown"
                | "added"
                | "removed"
                | "changed"
                | "history_advanced"
                | "history_diverged";
            conclusion_kind: | "contradiction"
            | "unresolved_branch"
            | "observed_change";
            entity: "evidence"
            | "residual_unknown";
            key: string;
            left_digest: string | null;
            left_evidence_ids: string[];
            limitations: string[];
            right_digest: string | null;
            right_evidence_ids: string[];
        }[];
        limit: number;
        next_offset: number
        | null;
        offset: number;
        total: number;
    };
    left_bundle_sha256: string;
    limitations: string[];
    right_bundle_sha256: string;
    status: "unknown"
    | "unchanged"
    | "changed";
    summary: {
        records_added: number;
        records_changed: number;
        records_removed: number;
        records_unchanged: number;
        unknowns_added: number;
        unknowns_advanced: number;
        unknowns_diverged: number;
        unknowns_removed: number;
        unknowns_unchanged: number;
        unresolved: number;
    };
}