TheAbrar-101/KilowattIQ ? reverse-engineered prompt

Build me a smart home electricity monitoring app called KilowattIQ.

I want a modern web app where a household can sign in, see live electricity usage, and understand what’s costing them money each month. It should show real time readings like power, voltage, current, frequency, and power factor, plus charts, appliance level monitoring, and the ability to control appliances or relays. Please include monthly bill estimates, budget tracking, alerts when usage goes over budget, standby power waste detection, and simple recommendations for saving energy, including peak time shifting and appliance upgrade ROI.

Make it work for multiple households with secure login, admin access, and data isolation between homes. Use Supabase for auth and database, and keep sensitive keys on the server. I also want a backend API for telemetry and reports, support for MQTT style device data, and a clean responsive dashboard. If you need current docs for anything, look them up online first.