v2.7.0 一键导出全部历史(GET /api/tests/export JSON, Key打码)；左侧三块配置卡片可折叠展开(状态localStorage持久化)；置顶/置底按钮高亮蓝渐变高对比配色

static/index.html

@@ -19,8 +19,9 @@
   <main class="layout">
     <!-- 左侧：配置 -->
     <aside class="config-panel">
-      <section class="card">
-        <h2>🔌 大模型接口配置</h2>
+      <section class="card collapsible" id="sec-interface">
+        <h2 class="collapse-head">🔌 大模型接口配置<span class="collapse-arrow">▾</span></h2>
+        <div class="collapse-body">
         <div class="field">
           <label>提供商类型</label>
           <select id="cfg-provider">
@@ -75,10 +76,12 @@
         </div>
         <button class="btn block" id="btn-test-conn">🔍 测试连接</button>
         <div class="conn-result" id="conn-result" hidden></div>
+        </div>
       </section>
 
-      <section class="card">
-        <h2>🚀 速度测试配置</h2>
+      <section class="card collapsible" id="sec-test">
+        <h2 class="collapse-head">🚀 速度测试配置<span class="collapse-arrow">▾</span></h2>
+        <div class="collapse-body">
         <div class="field">
           <label>测试名称（主题）</label>
           <input id="gen-name" type="text" placeholder="如：DeepSeek-V4 不同上下文长度速度对比">
@@ -126,9 +129,11 @@
           <button class="btn primary block" id="btn-start">▶ 开始测试</button>
           <button class="btn danger block" id="btn-cancel" disabled>■ 停止</button>
         </div>
+        </div>
       </section>
-      <section class="card">
-        <h2>📤 评测站同步</h2>
+      <section class="card collapsible" id="sec-eval">
+        <h2 class="collapse-head">📤 评测站同步<span class="collapse-arrow">▾</span></h2>
+        <div class="collapse-body">
         <div class="field">
           <label>评测站地址</label>
           <div class="icon-input"><span class="icon">🌐</span><input id="eval-url" placeholder="http://127.0.0.1:16066"></div>
@@ -147,6 +152,7 @@
         <button class="btn block" id="btn-eval-test">🔗 测试连接</button>
         <div class="conn-result" id="eval-result" hidden></div>
         <div class="hint" style="margin-top:6px">测试完成后，在历史列表或详情里点「📤 发送到评测站」，一键把结果发布到模型评测网站（端口 16066）对应账号下。</div>
+        </div>
       </section>
     </aside>
 
@@ -179,6 +185,7 @@
           <div class="log-actions">
             <span class="hint" id="hist-selected"></span>
             <button class="btn small primary" id="btn-compare">⚖️ 对比所选</button>
+            <button class="btn small" id="btn-export-history" title="一键导出全部历史记录（JSON）">📥 导出全部</button>
             <button class="btn small danger" id="btn-clear-history" title="一键清空全部历史记录（不可恢复）">🗑 清空历史</button>
             <button class="btn small" id="btn-refresh-history">刷新</button>
           </div>