优化

src/components/common/tableActions.ts

@@ -0,0 +1,21 @@
+import type { Component } from 'vue'
+
+export interface TableAction {
+  key: string
+  label: string
+  icon?: Component
+  disabled?: boolean
+  loading?: boolean
+  run: () => unknown
+}
+
+// Callers supply only permitted actions; disabled actions retain their place.
+export function splitTableActions(actions: readonly TableAction[]) {
+  return actions.length > 3
+    ? { visible: actions.slice(0, 2), overflow: actions.slice(2) }
+    : { visible: actions, overflow: [] }
+}
+
+export function runTableAction(action: TableAction) {
+  if (!action.disabled && !action.loading) return action.run()
+}