🚀 Enhancement: WhatsApp for messaging

[DH-555]

🔖 Enhancement description

Support WhatsApp as messaging provider

🎤 Pitch

WhatsApp is widely used worldwide and can even be used to replace SMS OTPs or similar

👀 Have you spent some time to check if this issue has been raised before?

• I checked and didn't find similar issue

🏢 Have you read the Code of Conduct?

• I have read the Code of Conduct