[V2] [Windows, Linux] Resize cursors are shown when maximised

[KiddoV]

There is another really really... small bug about the cursor I forgot to mention back then.
When the window in full screen mode (maximize), the mouse cursor should NOT change to resize arrow when hover the edges of the window.

Originally posted by @KiddoV in #1087 (comment)

[leaanthony]

Can't you normally resize a maximised (not fullscreen) window? EDIT: No! 😉

[leaanthony]

Depends on #1349

[leaanthony]

Bumping this to v2.2. I think we need to rework how we detect window status (fullscreen/maximised/minimised) to make this work properly. Waiting for a callback to Go is not a great solution: I'd like the state pushed to JS as soon as it happens so the test for resizing can be instant.

More info: https://stackoverflow.com/a/47911169