How can you implement global error handling in .NET 8 using `try-catch` blocks?

You can implement global error handling by wrapping code that might throw exceptions within a `try-catch` block and then handling any exceptions that occur. You can use `GlobalExceptionHandler` attribute to define the `catch` block. This `catch` block will catch exceptions thrown within the protected code block and handle them appropriately, preventing them from propagating to the outer scope. This can be done in your application's startup code or a dedicated global handler class.