Move system update flow to GO, with a CLI (convenient AIO tool) and
server integration. All lifecycle, scheduling, execution occurs on
backend side.
Run some backends via pkexec, some via terminal like paru/yay.
Incorporate flatpak as an option to update.
Add terminal override setting in GUI, in addition to $TERMINAL env
variable.
fixes#2307fixes#822fixes#1102fixes#1812fixes#1087fixes#1743
* 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
