fin du refactp

lib/format-bytes.ts

@@ -0,0 +1,11 @@
+// ---------------------------------------------------------------------------
+// Format bytes to human-readable string
+// ---------------------------------------------------------------------------
+
+export function formatBytes(bytes: number): string {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i]
+}