Add example of using this module

[kumaraguru1735]

Add example of creating, verifying, deleting, and listing the order

[a-rustacean]

I checked the Razorpay API docs and found no endpoint for deleting an order.

[a-rustacean]

I've added examples for creating, updating, and listing orders. Just to clarify, when you mention "verifying" do you mean verifying the order's payment status using webhooks?

[kumaraguru1735]

we can verify by searching order_id, if the item is 0, it means verification failed!

[a-rustacean]

I don't think that needs a specific example