[FEAT]: Allow for multiple Windows on "master" side of bsp

[F1orian]

Is your feature request related to a problem? Please describe. I want to move one of the bottom right Explorer windows under the Explorer window on the left, to achieve a 2x2 grid. However, when moving one window below the leftmost window, the windows get switched instead.

Describe the solution you'd like The same behavior as in yabai, where draging a window below/ next to another window moves the window there, instead of switching them.

[BlueDrink9]

Yabei names this behavior "warping" as distinct from "swapping"