* fix(vpn-widget): correct tooltip positioning for bottom bar alignment
- Calculate tooltip Y position based on bar edge (bottom vs top)
- Position tooltip above bar when edge is bottom to prevent overflow
- Account for tooltip height when positioning on bottom edge
- Use proper screen reference for consistent positioning across displays
* fix(VpnPopout): use correct screen height for popup sizing
- Fix popup height calculation to use the assigned screen property
instead of the global Screen object
- Prevents incorrect positioning when multiple screens are present
- Fallback to Screen.height if screen property is not set
* fix(widgets): close DankPopout when screen is removed
- Add Connections handler to monitor Quickshell.onScreensChanged
- Automatically close popout if its assigned screen no longer exists
- Prevent orphaned popouts when displays are disconnected
