chore: revert test comment from lefthook verification

Author: DaniAkash

packages/browseros-agent/apps/agent/lib/voice/useVoiceInput.ts

@@ -1,6 +1,5 @@
 import { useEffect, useRef, useState } from 'react'
 
-// test comment for lefthook verification
 const GATEWAY_URL = 'https://llm.browseros.com'
 const WAVEFORM_BAND_COUNT = 5