Initial Commit

app/composables/useTimeAgo.ts

@@ -0,0 +1,21 @@
+import { useNow } from '@vueuse/core'
+
+// Auto-aktualisierende relative Zeit („vor 3 Min") — tickt alle 30s,
+// damit offene Seiten ohne Reload aktuell bleiben
+export function useTimeAgo() {
+  const now = useNow({ interval: 30_000 })
+
+  return (value: string) => {
+    const seconds = Math.max(0, Math.floor((now.value.getTime() - new Date(value).getTime()) / 1000))
+    if (seconds < 60) return 'gerade eben'
+    const minutes = Math.floor(seconds / 60)
+    if (minutes < 60) return `vor ${minutes} Min`
+    const hours = Math.floor(minutes / 60)
+    if (hours < 24) return `vor ${hours} Std`
+    const days = Math.floor(hours / 24)
+    if (days < 30) return `vor ${days} T`
+    const months = Math.floor(days / 30)
+    if (months < 12) return `vor ${months} Mon`
+    return `vor ${Math.floor(months / 12)} J`
+  }
+}