feat: 로또 자율학습 탭 — 성적표·캘리브레이션·당첨조합 분석

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/pages/lotto/evolver/TrackRecordCard.jsx

@@ -0,0 +1,47 @@
+import React from 'react';
+
+const STRATEGY_ORDER = ['engine_w', 'random_null', 'coverage'];
+const STRATEGY_LABEL = { engine_w: '엔진', random_null: '무작위', coverage: '커버리지' };
+
+export default function TrackRecordCard({ byStrategy }) {
+    if (!byStrategy) return null;
+
+    const rows = STRATEGY_ORDER.filter((s) => byStrategy[s]);
+    if (rows.length === 0) return null;
+
+    return (
+        <div className="evolver-card backtest-track-record">
+            <h2>누적 성적표</h2>
+            <table className="backtest-table">
+                <thead>
+                    <tr>
+                        <th>전략</th>
+                        <th>누적 장수</th>
+                        <th>회차수</th>
+                        <th>3등</th>
+                        <th>4등</th>
+                        <th>5등</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    {rows.map((s) => {
+                        const a = byStrategy[s];
+                        return (
+                            <tr key={s}>
+                                <td>{STRATEGY_LABEL[s] || s}</td>
+                                <td>{(a.n_tickets || 0).toLocaleString()}</td>
+                                <td>{a.draws || 0}</td>
+                                <td>{a['3rd'] || 0}</td>
+                                <td>{a['4th'] || 0}</td>
+                                <td>{a['5th'] || 0}</td>
+                            </tr>
+                        );
+                    })}
+                </tbody>
+            </table>
+            <p className="backtest-note">
+                엔진이 무작위를 넘지 못하면 분석에 통계적 우위가 없다는 정직한 증거입니다.
+            </p>
+        </div>
+    );
+}