export const formatSeconds = (seconds: number) => { if (seconds < 60) { return `${seconds.toFixed(1)}s`; } if (seconds < 3600) { return `${Math.floor(seconds / 60)}m${(seconds % 60).toFixed(1)}s`; } return `${Math.floor(seconds / 3600)}h ${((seconds % 3600) / 60).toFixed(2)}m`; };