Add refresh buttons to hub plan and calculator pages.

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

manual_trading_hub/static/index.html

@@ -66,6 +66,10 @@
         <h1><span class="head-tag">PLN</span> 开仓计划</h1>
         <p class="page-desc">计划录入 · 进行中跟踪 · 历史归档与胜率统计</p>
       </div>
+      <div class="toolbar">
+        <button type="button" id="plan-btn-refresh" class="primary">刷新</button>
+        <span id="plan-refresh-status" class="toolbar-meta"></span>
+      </div>
       <div class="plan-layout">
         <aside class="plan-left-panel">
           <section class="plan-form-section card">
@@ -709,6 +713,10 @@
         <h1><span class="head-tag">CAL</span> 策略计算器</h1>
         <p class="page-desc">历史行情测算 · 以损定仓 · 价格均为手动输入</p>
       </div>
+      <div class="toolbar">
+        <button type="button" id="calc-btn-refresh" class="primary">刷新</button>
+        <span id="calc-refresh-status" class="toolbar-meta"></span>
+      </div>
       <div class="calc-layout">
         <section class="calc-card card">
           <h2>趋势回调计算器</h2>
@@ -1039,8 +1047,8 @@
   <script src="https://unpkg.com/lightweight-charts@4.2.0/dist/lightweight-charts.standalone.production.js"></script>
   <script src="/assets/chart_draw.js?v=20260609-market-day-split"></script>
   <script src="/assets/chart.js?v=20260609-prev-day-lines"></script>
-  <script src="/assets/plan.js?v=20260614-entry-plan-scheme"></script>
-  <script src="/assets/calculator.js?v=2"></script>
+  <script src="/assets/plan.js?v=20260614-plan-refresh"></script>
+  <script src="/assets/calculator.js?v=3"></script>
   <script src="/assets/archive.js?v=20260612-archive-ai-chat"></script>
   <script src="/assets/funds.js?v=20260609-hub-funds-fold"></script>
   <script src="/assets/dashboard.js?v=20260612-dash-monitor-count"></script>