fix: 修复 GiTable 表格右下角外部边框不完整的问题

src/components/GiTable/src/GiTable.vue

@@ -61,7 +61,7 @@
           v-bind="tableProps"
           :stripe="stripe"
           :size="size"
-          :bordered="{ cell: isBordered }"
+          :bordered="{ cell: isBordered, wrapper: isBordered }"
           :columns="visibleColumns"
           :scrollbar="true"
           :data="data"
@@ -270,6 +270,11 @@ defineExpose({
       height: 100%;
     }
 
+    // 确保垂直滚动时右侧边框显示
+    :deep(.arco-table-scroll-y) {
+      border-right: 1px solid var(--color-border-table);
+    }
+
     // 控制表格最后一行的下边框显示
     :deep(.arco-table-border .arco-table-scroll-y .arco-table-body .arco-table-tr:last-of-type .arco-table-td,
       .arco-table-border .arco-table-scroll-y tfoot .arco-table-tr:last-of-type .arco-table-td) {

src/styles/global.scss

@@ -275,6 +275,11 @@
   }
 }
 
+// 确保表格右侧边框显示
+.arco-table-scroll-y {
+  border-right: 1px solid var(--color-border-table);
+}
+
 // 表格类名，高度自适应，分页始终固定在最底部
 .gi_full_table {
   flex: 1;