From f5958586b7b7e3e53e2d3d085987b7e451f72362 Mon Sep 17 00:00:00 2001
From: Anthony GAEREMYNCK <1@anthony.sh>
Date: Fri, 31 Jul 2026 15:53:03 +0200
Subject: [PATCH] feat(frontend): add formatBytes util for human-readable file
 sizes

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 frontend/src/utils/formatBytes.js | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 frontend/src/utils/formatBytes.js

diff --git a/frontend/src/utils/formatBytes.js b/frontend/src/utils/formatBytes.js
new file mode 100644
index 0000000..aab18e6
--- /dev/null
+++ b/frontend/src/utils/formatBytes.js
@@ -0,0 +1,10 @@
+const UNITS = ['B', 'KB', 'MB', 'GB'];
+
+export function formatBytes(bytes) {
+  if (!bytes || bytes <= 0) return '0 B';
+  const exponent = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), UNITS.length - 1);
+  const value = bytes / 1024 ** exponent;
+  const rounded = Math.round(value * 10) / 10;
+  const formatted = Number.isInteger(rounded) ? String(rounded) : rounded.toFixed(1);
+  return `${formatted} ${UNITS[exponent]}`;
+}