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

examples/continuous.zig

@@ -165,7 +165,7 @@ pub fn main() !void {
     }, spinner.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});
 
     var framerate: u64 = 60;