### System details

Omarchy `4.0.0.r1761.g7be59e1-1` (channel: edge). Widget: stock `omarchy.active-window` on the left of the bar.

### What's wrong?

Right-clicking the active-window title in the bar closes that window. There is no context menu, no confirmation, and no tooltip that this will happen. For a single-window app it looks like the process was killed.

Middle-click does the same close. Left-click activates the window.

### Why this is unexpected

`ActiveWindow.qml` wires both buttons to `Toplevel.close()`:

```qml
if (mouse.button === Qt.MiddleButton) {
  root.toplevel.close()
} else if (mouse.button === Qt.RightButton) {
  root.toplevel.close()
}
```

That is a Wayland close request, not `kill`. The widget's manifest only describes it as "Title of the focused window." The cursor is a pointing hand.

Everywhere else on the bar, right-click is a non-destructive secondary action (clock cycles format, media/audio toggle, tray opens a menu, menu widget opens a terminal). Closing the focused window on right-click is the odd one out, and it is easy to hit while aiming at nearby left-side widgets.

Middle-click-to-close is a known taskbar convention. Right-click-to-close is not.

### Expected

- Right-click should not close the window. Either do nothing, or open a small menu (Close / Focus) so the action is visible.
- If close stays on a click, it should be middle-click only, and the tooltip should say so.

### Steps to reproduce

1. Add `omarchy.active-window` to the bar (`omarchy bar` / `shell.json`).
2. Focus any window so its title appears on the left.
3. Right-click the title in the bar.
4. The focused window closes.