feat: 添加下拉菜单和批量操作功能

- 新增 /api/keys/all 端点获取所有密钥
- 添加下拉菜单界面，提供复制全部密钥和验证所有密钥选项
- 重构批量重置逻辑，改为逐个处理以提供更好的进度反馈
- 新增批量操作进度模态框，实时显示操作状态和日志
- 在验证模态框中添加批次大小配置选项
- 优化用户体验，提供更直观的批量操作界面

app/templates/keys_status.html

@@ -1026,6 +1026,69 @@ endblock %} {% block head_extra_styles %}
     color: #fca5b3 !important;
   }
   /* End of API Call Details Modal Specific Styling Adjustments */
+
+  /* 下拉菜单样式 */
+  .dropdown-menu {
+    position: absolute;
+    top: 100%;
+    right: 0;
+    background-color: rgba(255, 255, 255, 0.98);
+    border: 1px solid rgba(0, 0, 0, 0.08);
+    border-radius: 0.5rem;
+    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+    min-width: 200px;
+    z-index: 1000;
+    opacity: 0;
+    visibility: hidden;
+    transform: translateY(-10px);
+    transition: all 0.2s ease-in-out;
+  }
+
+  .dropdown-menu.show {
+    opacity: 1;
+    visibility: visible;
+    transform: translateY(0);
+  }
+
+  .dropdown-item {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    padding: 0.75rem 1rem;
+    color: #374151;
+    text-decoration: none;
+    transition: all 0.2s ease-in-out;
+    cursor: pointer;
+    border: none;
+    background: none;
+    width: 100%;
+    text-align: left;
+    font-size: 0.875rem;
+  }
+
+  .dropdown-item:hover {
+    background-color: rgba(59, 130, 246, 0.1);
+    color: #3b82f6;
+  }
+
+  .dropdown-item:first-child {
+    border-top-left-radius: 0.5rem;
+    border-top-right-radius: 0.5rem;
+  }
+
+  .dropdown-item:last-child {
+    border-bottom-left-radius: 0.5rem;
+    border-bottom-right-radius: 0.5rem;
+  }
+
+  .dropdown-item i {
+    width: 1rem;
+    text-align: center;
+  }
+
+  .dropdown-toggle {
+    position: relative;
+  }
 </style>
 {% endblock %} {% block head_extra_scripts %}
 <!-- keys_status.js needs to be loaded in head because it might be used by inline scripts -->
@@ -1061,6 +1124,28 @@ endblock %} {% block head_extra_styles %}
       >
         <i class="fas fa-sync-alt"></i>
       </button>
+      <!-- 下拉菜单按钮 -->
+      <div class="dropdown-toggle relative">
+        <button
+          id="dropdownMenuButton"
+          class="bg-white bg-opacity-20 hover:bg-opacity-30 rounded-full w-8 h-8 flex items-center justify-center text-primary-600 transition-all duration-300"
+          onclick="toggleDropdownMenu()"
+          title="更多操作"
+        >
+          <i class="fas fa-ellipsis-v"></i>
+        </button>
+        <!-- 下拉菜单 -->
+        <div id="dropdownMenu" class="dropdown-menu">
+          <button class="dropdown-item" onclick="copyAllKeys()">
+            <i class="fas fa-copy"></i>
+            <span>复制全部密钥</span>
+          </button>
+          <button class="dropdown-item" onclick="verifyAllKeys()">
+            <i class="fas fa-check-double"></i>
+            <span>验证所有密钥</span>
+          </button>
+        </div>
+      </div>
     </div>
 
     <h1
@@ -1520,7 +1605,11 @@ endblock %} {% block head_extra_styles %}
       </button>
     </div>
     <div class="mb-6">
-      <p style="color: #374151" id="verifyModalMessage"></p>
+      <p style="color: #374151" id="verifyModalMessage" class="mb-4"></p>
+      <div class="flex items-center gap-2">
+        <label for="batchSize" class="text-sm font-medium" style="color: #374151;">每批次验证数量:</label>
+        <input type="number" id="batchSize" value="10" min="1" class="form-input h-8 w-20 px-2 py-1 text-sm border rounded focus:ring-primary-500 focus:border-primary-500">
+      </div>
     </div>
     <div class="flex justify-end gap-3">
       <button
@@ -1644,6 +1733,78 @@ endblock %} {% block head_extra_styles %}
   </div>
 </div>
 
+<!-- 批量操作进度模态框 -->
+<div
+  id="progressModal"
+  class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden"
+>
+  <div
+    class="bg-white rounded-lg p-6 shadow-xl max-w-2xl w-full animate-fade-in"
+    style="
+      background-color: rgba(255, 255, 255, 0.98);
+      color: #374151;
+      border-color: rgba(0, 0, 0, 0.08);
+    "
+  >
+    <div class="flex items-center justify-between mb-4">
+      <h3
+        class="text-lg font-semibold text-gray-800"
+        id="progressModalTitle"
+        style="color: #1f2937; font-weight: 600"
+      >
+        批量操作进度
+      </h3>
+      <button
+        onclick="closeProgressModal()"
+        id="closeProgressModalBtn"
+        class="text-gray-500 hover:text-gray-700 focus:outline-none"
+        disabled
+      >
+        <i class="fas fa-times"></i>
+      </button>
+    </div>
+    <div class="mb-4">
+      <p id="progressStatusText" class="text-sm text-gray-600 mb-2">
+        准备开始...
+      </p>
+      <div class="w-full bg-gray-200 rounded-full h-4 dark:bg-gray-700">
+        <div
+          id="progressBar"
+          class="bg-primary-600 h-4 rounded-full transition-all duration-300"
+          style="width: 0%"
+        ></div>
+      </div>
+      <p
+        id="progressPercentage"
+        class="text-center text-sm font-semibold mt-1"
+        style="color: #1f2937"
+      >
+        0%
+      </p>
+    </div>
+    <div
+      id="progressLog"
+      class="text-xs max-h-60 overflow-y-auto bg-gray-50 p-3 rounded border border-gray-200 space-y-1 font-mono"
+      style="
+        background-color: rgba(249, 250, 251, 0.95);
+        border-color: rgba(0, 0, 0, 0.08);
+      "
+    >
+      <!-- Log entries will be added here -->
+    </div>
+    <div class="flex justify-end gap-3 mt-6">
+      <button
+        id="progressModalCloseBtn"
+        onclick="closeProgressModal(true)"
+        class="px-4 py-1.5 text-sm font-medium bg-primary-700 hover:bg-primary-800 text-white rounded-lg transition-colors"
+        disabled
+      >
+        完成并刷新
+      </button>
+    </div>
+  </div>
+</div>
+
 <!-- 操作结果模态框 -->
 <div
   id="resultModal"