amishasinha18/CallIQ ? reverse-engineered prompt

Build me a full contact center app where customers can pick a product and start a voice call or chat with support in one click, without needing a phone number or IVR. I want agents to log in with email and password, see their own queue, set themselves available or busy, view call history, callback customers, and generate a quotation during a conversation that the customer can accept or reject and download as a PDF.

Also build an admin area with live analytics, agent status, customer satisfaction, call and chat volume, and product management with uploaded images. Supervisors should be able to silently listen, whisper to an agent privately while the customer is on hold, or barge into a call as a third participant, then return it to normal when they leave.

Use real time updates, WebRTC for voice, stored recordings, and a clean light and dark mode UI. Look up current docs online if you need to, and make it feel polished and production ready.