added simple list renderer

src/lib/ui/rendere/List.hx

@@ -0,0 +1,20 @@
+package lib.ui.rendere;
+
+class List {
+	public function new() {}
+
+	public function render(list:Array<String>): Canvas {
+		var canvas = new Canvas();
+		for (line in 0...list.length) {
+			for (char in 0...list[line].length) {
+				var c = list[line].charAt(char);
+				canvas.set({x: char, y: line}, {
+					char: c,
+					textColor: Color.White,
+					bg: Color.Black,
+				});
+			}
+		}
+		return canvas;
+	}
+}