How can I implement a global error handler using `@catch` and `@error` in Angular?

Angular's `@catch` and `@error` decorators provide a way to catch and handle exceptions within specific components. You can use them in a global context, typically by wrapping your application's main component or service in a try...catch block. This allows you to centralize error handling logic. For example, you could use a service that intercepts errors and logs them or displays user-friendly messages.