- Implemented `AudioPlayer` for custom audio playback controls.
- Added `useAudioRecorder` hook for managing microphone audio recording with visual feedback.
- Introduced audio transcription API integration using OpenAI Whisper.
- Created `blobToBase64` utility to encode recorded blobs for API consumption.
- Added IndexedDB-based `recording-store` for saving in-progress recordings.
- Developed `VoiceAutofillSection` for guided recording, playback, transcription, and editing.