Function removeDragClass

frontend/src/hooks/useCardDragMove.ts:17–25

(
    dom: HTMLElement,
    targetClassName = "layout-card-container",
    actionClassName = "global-layout-card-dragover"
  )

    if (div) div.classList.add(actionClassName);
  };
  const removeDragClass = (
    dom: HTMLElement,
    targetClassName = "layout-card-container",
    actionClassName = "global-layout-card-dragover"
  ) => {
    if (!dom) return;
    const div = findParentWithClass(dom, targetClassName);
    if (div) div.classList.remove(actionClassName);
  };

  const moveCardItem = (sourceId: string, targetId: string, newArea = false) => {
    if (sourceId === targetId) return;