export async function getSitemapRoutes() {
    const CMS_BASE_URL = process.env.NUXT_PUBLIC_CMS_BASE_URL
    const CMS_TOKEN = process.env.NUXT_PUBLIC_CMS_TOKEN
  
    if (!CMS_BASE_URL || !CMS_TOKEN) {
      throw new Error('CMS-Umgebungsvariablen fehlen')
    }
  
    const headers = {
      Authorization: `Bearer ${CMS_TOKEN}`,
    }
  
    const [projectsRes, articlesRes] = await Promise.all([
      $fetch(`${CMS_BASE_URL}/api/references?fields=link`, { headers }),
      $fetch(`${CMS_BASE_URL}/api/newsarticels?fields=slug&locale=all`, { headers }),
    ])
  
    const projectRoutes = projectsRes.data
      .filter((p: any) => p.attributes.link)
      .map((p: any) => `/projekt/${p.attributes.link}`)
  
    const articleRoutes = articlesRes.data
      .filter((a: any) => a.attributes.slug)
      .map((a: any) => `/artikel/${a.attributes.slug}`)
  
    return [...projectRoutes, ...articleRoutes]
  }