99apps-id/gmaps-crm-pro ? reverse-engineered prompt

Build me a desktop app that helps me find business leads from Google Maps around the world and manage them in one place.

I want a bilingual app in Indonesian and English where I can choose business categories, pick a country and region, then see the results come in live while it searches. The results should show useful details like business name, phone or WhatsApp if available, rating, location, and a simple summary of how many leads were found. I also want built in CRM features, so I can move leads through stages like new, contacted, follow up, negotiation, won, or lost, add reminders, and keep a history of activity.

Please include easy export options to Excel, CSV, and JSON, plus a way to click straight into WhatsApp chat. Make it feel polished and simple for non technical users. If needed, look up current docs online and use the best modern approach.