Mac window manager which can organize and manage windows, save screen templates, where you can save not only the position and size of windows but also the application that should be in each place so that you can launch all the necessary applications in the desired order on the screen in one click.
Signed and notirized v1b2 for Big Sur ReMag.dmg
You should as usual for such apps enable "Accessibility" and "Screen Recording" in your "Security & Privacy" settings.