Function copy

ui/src/composables/useClipboard.ts:13–35

(text: string)

  const error = ref<Error | null>(null);

  async function copy(text: string): Promise<boolean> {
    if (!isSupported.value) {
      error.value = new Error("Clipboard API not supported");
      return false;
    }

    try {
      await navigator.clipboard.writeText(text);
      copied.value = true;
      error.value = null;

      // 2秒后重置状态
      setTimeout(() => {
        copied.value = false;
      }, 2000);

      return true;
    } catch (err) {
      error.value = err as Error;
      copied.value = false;
      return false;
    }
  }

  async function read(): Promise<string | null> {
    if (!isSupported.value) {