Reposition DFHack overlay widgets.
Whereas gui/control-panel provides a way to browse installed overlays, enable them, and see their help, this tool allows you to reposition the overlay widgets to your liking. You can either see all overlay widgets or just the ones configured to appear on the current DF screen. Each visible overlay widget will be highlighted in a frame so you can find them easily. You can click on the frame and drag the widget around the screen to reposition it, or hit Enter with the widget selected and reposition with the cursor keys.
The frame around the selected widget will show a yellow highlight to indicate which screen edge the widget is anchored to. For example, if the bottom and right edges of the frame are highlighted, the widget will move relative to the bottom and right screen edge when the DF window is resized.