Add a customizable volume slider to the notification bar, allowing users to easily adjust volume levels without navigating to settings.
*Benefits:*
1. Convenience: Quick access to volume control.
2. Efficiency: Reduces time spent adjusting volume.
3. Enhanced user experience: Streamlines volume control.
*Design Suggestions:*
1. *Notification Bar Placement:* Display volume slider below quick settings toggles or as a separate tile.
2. *Customization Options:*
   - Show/hide volume slider.
   - Choose volume slider position (left/right/center).
   - Select volume control type (e.g., horizontal/vertical).
3. *Volume Slider Design:*
   - Simple, intuitive design.
   - Visual feedback (e.g., volume level indicator).
   - Support for multiple volume streams (e.g., media, alarm, notification).
