fix: add newly introduced parameter for App.start function to all corresponding usages

examples/elements/input.zig

@@ -112,7 +112,7 @@ pub fn main() !void {
     }, second_mouse_draw.element()));
     try container.append(nested_container);
 
-    try app.start();
+    try app.start(.full);
     defer app.stop() catch |err| log.err("Failed to stop application: {any}", .{err});
 
     // event loop