feat: minute adn logo

lib/utils.ts

@@ -10,10 +10,21 @@ export function toFa(value: string | number | null | undefined): string {
   return String(value).replace(/\d/g, (d) => FA_DIGITS[Number(d)]);
 }
 
-// Seconds -> "م:ث" style label (e.g. 90 -> ۱:۳۰).
+// Seconds -> "م:ث" style label (e.g. 90 -> ۱:۳۰). Used by the timer presets,
+// whose backend field is `duration_seconds`.
 export function formatDuration(seconds?: number | null): string {
   if (!seconds && seconds !== 0) return "—";
   const m = Math.floor(seconds / 60);
   const s = Math.floor(seconds % 60);
   return toFa(`${m}:${String(s).padStart(2, "0")}`);
 }
+
+// Minutes -> Persian label. Media and music store `duration` in minutes.
+export function formatMinutes(minutes?: number | null): string {
+  if (minutes === null || minutes === undefined) return "—";
+  const m = Math.floor(minutes);
+  if (m < 60) return toFa(`${m} دقیقه`);
+  const h = Math.floor(m / 60);
+  const rem = m % 60;
+  return rem ? toFa(`${h} ساعت و ${rem} دقیقه`) : toFa(`${h} ساعت`);
+}