...to limit them to the UI-Coordinates themselves,
while declining the possibility to mutate the target environment
through the PathResolver. Better handle changes within the
target environment by dedicated API calls on the target elements,
instead of creating some kind of "universal structure"
After completing the self-contained UICoord data elements,
the next thing to consider might be how to resolve UI coordinates
against an actual window topology. We need to define a suitable
command-and-query interface in order to build and verify this
intricate resolution process separated from the actual UI code.
