Initial SeConectai briefing system

lib/format.ts

@@ -0,0 +1,7 @@
+export function formatFileSize(bytes: number) {
+  if (bytes < 1024 * 1024) {
+    return `${Math.max(1, Math.round(bytes / 1024))} KB`;
+  }
+
+  return `${(bytes / 1024 / 1024).toFixed(1)} MB`;
+}