fix(calendar-v2): remove left/right padding from BillListComponent

添加样式覆盖,移除 van-cell-group 和 van-list 的左右内边距,
确保账单列表在日历视图中无左右空白

Web/src/views/calendarV2/modules/TransactionList.vue

@@ -121,6 +121,17 @@ const onSmartClick = () => {
   padding-top: 0;
 }
 
+/* 移除 BillListComponent 内部的左右 padding/margin */
+:deep(.van-cell-group) {
+  margin-left: 0 !important;
+  margin-right: 0 !important;
+}
+
+:deep(.van-list) {
+  padding-left: 0 !important;
+  padding-right: 0 !important;
+}
+
 /* ========== 自定义 Header (保留) ========== */
 .txn-header {
   display: flex;