feat: allow array in borderWidth

[m1ga]

Currently only the borderRadius accepts a single value and an array. This PR will add array support in borderWidth too.

var win = Titanium.UI.createWindow({
	backgroundColor: "#fff"
});

var view = Ti.UI.createView({
	width: 200,
	height: 60,
	backgroundColor: "white",
	borderColor: "red",
	borderWidth: [2, 2, 6, 2],
	borderRadius: 20,
	top: 100
});
var lbl = Ti.UI.createLabel({
  text: "test",
  color:"#000"
})
view.add(lbl);

var btn = Ti.UI.createButton({
	title: "test",
	width: 200,
	height: 60,
	borderColor: "red",
	backgroundColor: "white",
	top: 200,
	color: "#000",
	borderRadius: 20,
	borderWidth: [2, 2, 6, 2]
});

view.addEventListener("touchstart", function() {
	view.borderWidth = [2, 2, 2, 2]
	view.translationY = 6
	view.height = 56
})
view.addEventListener("touchend", function() {
	view.borderWidth = [2, 2, 6, 2]
	view.translationY = 0
	view.height = 60
})
btn.addEventListener("touchstart", function() {
	btn.borderWidth = [2, 2, 2, 2];
	btn.translationY = 6
	btn.height = 56

})
btn.addEventListener("touchend", function() {
	btn.borderWidth = [2, 2, 6, 2]
	btn.translationY = 0
	btn.height = 60
})

win.add([view, btn]);
win.open();

Bildschirmaufnahme_20260619_192322.webm

iOS:

[m1ga]

generated parity for iOS with AI help. Looks like it has to generate a fully custom shape. UI looks correct:

but it's a very big change (commit)