fix: keep export tabs on one line

src/pages/ExportPage.scss

@@ -1622,9 +1622,11 @@
 .table-tabs {
   display: flex;
   gap: 8px;
-  flex-wrap: wrap;
+  flex-wrap: nowrap;
+  align-items: center;
 
   .tab-btn {
+    flex: 0 0 auto;
     border: 1px solid var(--border-color);
     background: var(--bg-secondary);
     color: var(--text-secondary);