修复磁盘统计的BUG

public/index.html

@@ -465,6 +465,22 @@
             <!-- Metric Items are injected here -->
             <div class="detail-metrics-list" id="detailMetricsList"></div>
 
+            <div class="detail-partitions-container metric-item" id="detailPartitionsContainer"
+              style="display: none; margin: 10px;">
+              <div class="metric-item-header" id="partitionHeader">
+                <div class="metric-label-group">
+                  <span class="metric-label">磁盘分区详情 (已挂载)</span>
+                  <span class="metric-value" id="partitionSummary">读取中...</span>
+                </div>
+                <svg class="chevron-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                  <polyline points="6 9 12 15 18 9"></polyline>
+                </svg>
+              </div>
+              <div class="metric-item-content" id="partitionContent">
+                <div class="detail-partitions-list" id="detailPartitionsList" style="padding: 15px;"></div>
+              </div>
+            </div>
+
             <div class="detail-info-grid" id="detailInfoGrid">
               <div class="info-item">
                 <span class="info-label">CPU 核心总数</span>
@@ -479,11 +495,6 @@
                 <span class="info-value" id="detailUptime">0天 0小时</span>
               </div>
             </div>
-
-            <div class="detail-partitions-container" id="detailPartitionsContainer" style="display: none;">
-              <h3 class="detail-section-title">磁盘分区详情 (已挂载)</h3>
-              <div class="detail-partitions-list" id="detailPartitionsList"></div>
-            </div>
           </div>
         </div>
       </div>