hpwebmart/goyral-bulk-whatsapp ? reverse-engineered prompt

Build me a simple web app for sending bulk WhatsApp messages for a small business.

I want to be able to upload or paste a list of contacts, write one message, and send it to many people without doing it one by one. It should let me personalize messages with names if possible, and show me who was added, who was skipped, and whether messages went through. I also want a clean dashboard where I can manage contacts, check send history, and see basic delivery status.

Make it easy to use, with a straightforward interface and clear buttons for adding contacts, composing messages, and starting a send. If you need to look up current docs or best practices for WhatsApp integration, go ahead and do that. Keep it simple, practical, and ready for a real user to test right away.