Abfangen von Komponentenfehlern über onErrorCaptured-Stack-Hooks

import { onErrorCaptured, ref } from 'vue';
 
export function useComponentBoundary(logCallback) {
  const errorState = ref(null);
 
  onErrorCaptured((err, instance, info) => {
    errorState.value = {
      error: err,
      component: instance?.$options?.name || 'Anonymous',
      location: info
    };
    if (logCallback) logCallback(err, info);
    return false;
  });
 
  return { errorState };
}