mod(renderer): store absolut screen size for view change to report current screen size accordingly

examples/tui.zig

@@ -131,6 +131,8 @@ pub fn main() !void {
                 switch (e) {
                     .tui => {
                         view = tui_view;
+                        // NOTE: report potentially new screen size
+                        view.handle(.{ .resize = renderer.size });
                     },
                 }
             },