核销记录额度变化

bms-front/src/utils/columnSettings.js

@@ -40,11 +40,18 @@ export function useColumnSettings(storageKey, columns) {
     return colVisible[key] !== false
   }
 
+  /** 单列显隐切换（供 ColumnSettings 组件 @toggle 调用） */
+  function toggleColumn(key, visible) {
+    if (Object.prototype.hasOwnProperty.call(colVisible, key) || columns.some(c => c.key === key)) {
+      colVisible[key] = !!visible
+    }
+  }
+
   function resetColumns() {
     columns.forEach(c => {
       colVisible[c.key] = c.fixed ? true : c.defaultVisible !== false
     })
   }
 
-  return { colVisible, isColVisible, resetColumns }
+  return { colVisible, isColVisible, toggleColumn, resetColumns }
 }