Update PNGTuber component to enhance sensitivity and frame rate settings

- Increased default sensitivity from 8.0 to 20 for improved responsiveness.
- Updated default frame rate from 30 to 60 for smoother performance.

Author: RXDCODX

src/components/OBS_Components/PNGTuber/PNGTuber.tsx

@@ -44,12 +44,12 @@ const clamp = (value: number, min: number, max: number) =>
 const PNGTuber: FC<PNGTuberProps> = ({
   size = 256,
   mediaStream = null,
-  sensitivity = 8.0,
+  sensitivity = 20,
   voiceThreshold = 0.02,
   attackSmoothing = 0.5,
   releaseSmoothing = 0.6,
   maxMouthIndex = 5,
-  fps = 30,
+  fps = 60,
   enableFloating = true,
   floatingRadiusPx = 10,
   className,