## System details

- Omarchy 4.0.3-1
- Hyprland 0.56.2
- QuickShell-based Omarchy bar
- Chromium 153 using native Wayland and MPRIS
- ARM64 VMware Fusion guest, 3840x2160 at 120 Hz

## What's wrong?

The built-in Media bar widget keeps its title marquee animation running indefinitely after media playback is paused.

This causes the entire `omarchy-bar` layer to be damaged continuously. In a VMware Fusion guest, the result is sustained GPU rendering through `vmwgfx` and Fusion's `mksSandbox` process, reaching close to 100% GPU utilization while a YouTube video is paused.

Disabling the Media widget immediately returns GPU utilization to idle. Navigating away from the YouTube watch page also stops it because the long MPRIS title is removed.

### Steps to reproduce

1. Enable the built-in `omarchy.media` bar widget.
2. Open a YouTube video in Chromium.
3. Use a title long enough to overflow the Media widget.
4. Pause the video.
5. Observe that the title marquee keeps moving indefinitely.
6. Disable the Media widget and observe that rendering and GPU activity stop.

### Root cause

In `shell/plugins/services/media/BarWidget.qml`, the animation runs whenever the label overflows:

```qml
NumberAnimation on x {
  id: scrollAnim
  running: labelText.needsScroll && !root.popupOpen && !root.bar.vertical
  loops: Animation.Infinite
  duration: Math.max(6000, labelText.implicitWidth * 25)
  from: scrollClip.width
  to: -labelText.implicitWidth
  easing.type: Easing.Linear
}
```

The `running` condition does not include playback state, so a paused MPRIS player with a long title continues repainting the bar forever.

### Expected behavior

- While media is playing, the marquee should scroll periodically rather than continuously.
- When media is paused or stopped, the marquee should stop immediately and reset to the beginning.
- The Media widget and its controls should remain visible and functional.

### Verified fix

I tested this successfully in a user-owned clone of the Media plugin:

```qml
import Quickshell.Services.Mpris

SequentialAnimation on x {
  id: scrollAnim
  running: labelText.needsScroll && !root.popupOpen && !root.bar.vertical
           && activePlayer
           && activePlayer.playbackState === MprisPlaybackState.Playing
  loops: Animation.Infinite

  PauseAnimation { duration: 3500 }
  NumberAnimation {
    from: 0
    to: -(labelText.implicitWidth - scrollClip.width)
    duration: Math.max(3000, (labelText.implicitWidth - scrollClip.width) * 30)
    easing.type: Easing.Linear
  }
  PauseAnimation { duration: 2000 }

  onRunningChanged: {
    if (!running)
      labelText.x = 0
  }
}
```

I used `playbackState === MprisPlaybackState.Playing` instead of `activePlayer.isPlaying`. With Chromium, D-Bus correctly reported `PlaybackStatus = "Paused"`, while QuickShell's `isPlaying` convenience property remained true in this case.

After applying the patch:

- The marquee runs periodically during playback.
- It stops and resets immediately when paused.
- GPU utilization drops back to idle while paused.
- Playback controls and metadata continue working.