Add hedge history delete/detail modal and typed stats cards.

History shows contract names with clickable fill details; stats split perp vs options plans for win rate, profit factor, max win/loss, and drawdown.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/hedge_plan/templates/hedge_plan_panel.html

@@ -196,16 +196,16 @@
   <div id="hp-tab-history" class="hp-tab-panel hidden" role="tabpanel" hidden>
     <div class="card">
       <h2>历史记录</h2>
-      <p class="muted">独立对冲计划历史(与普通交易记录分离)</p>
+      <p class="muted">独立对冲计划历史(与普通交易记录分离)。点「成交细节」查看合约名与成交字段。</p>
       <div class="options-strike-table-wrap">
-        <table class="options-strike-table">
+        <table class="options-strike-table hp-history-table">
           <thead>
             <tr>
-              <th>ID</th><th>类型</th><th>标的</th><th>状态</th><th>合计≈U</th><th>原因</th><th>开仓</th><th>结束</th>
+              <th>ID</th><th>类型</th><th>标的</th><th>合约</th><th>状态</th><th>合计≈U</th><th>原因</th><th>开仓</th><th>结束</th><th>操作</th>
             </tr>
           </thead>
           <tbody id="hp-history-tbody">
-            <tr><td colspan="8" class="muted">加载中…</td></tr>
+            <tr><td colspan="10" class="muted">加载中…</td></tr>
           </tbody>
         </table>
       </div>
@@ -215,9 +215,19 @@
   <div id="hp-tab-stats" class="hp-tab-panel hidden" role="tabpanel" hidden>
     <div class="card">
       <h2>统计分析</h2>
-      <p class="muted">止盈=盈利−保费;止损=期权盈亏+永续盈亏;期期到期无盈利记总亏损</p>
+      <p class="muted">按永期 / 期期分别统计:胜率、盈亏比、最大盈利、最大亏损、最大回撤(按结束时间累积)</p>
       <div id="hp-stats-box" class="muted">加载中…</div>
     </div>
   </div>
+
+  <div id="hp-detail-modal" class="hp-modal-backdrop" hidden>
+    <div class="hp-modal" role="dialog" aria-modal="true" aria-labelledby="hp-detail-title">
+      <div class="hp-modal-head">
+        <h3 id="hp-detail-title">成交细节</h3>
+        <button type="button" class="btn-secondary" id="hp-detail-close">关闭</button>
+      </div>
+      <div id="hp-detail-body" class="hp-modal-body muted">加载中…</div>
+    </div>
+  </div>
 </div>
-<script src="/static/hedge_plan.js?v=10"></script>
+<script src="/static/hedge_plan.js?v=11"></script>