feat(v1.2.0): Final Release - Native Audio, Smart VAD, Auto-Loop & Quality Fixes

- Implemented standard 48kHz audio pipeline to fix sample rate mismatch/distortion
- Added Native System Audio (ScreenCaptureKit) support
- Implemented Smart VAD (Voice Activity Detection) with Auto-Start on valid audio
- Added Auto-Loop: Automatically re-arms recording after stop
- Added Empty Guard: Prevents transcribing silent recordings (< 20s empty)
- Increased Pre-Roll buffer to 3.0s to prevent cut-off speech
- Fixed clipping with clamped audio mixing

package.json

@@ -1,7 +1,7 @@
 {
   "name": "hearbit-ai",
   "private": true,
-  "version": "1.1.1",
+  "version": "1.2.0",
   "type": "module",
   "scripts": {
     "dev": "vite",