brifeb/iqomah — reverse-engineered prompt

Build me a simple Iqomah App for a mosque display. I want it to show the current clock clearly, today’s prayer times, and an iqomah countdown after each adzan time so people can see how long until jamaah starts.

Please make the layout clean and readable from far away, like something that can run full screen on a TV. Use the Karachi prayer time method, not MWL. Make sure the time format is correct and doesn’t confuse HH and hh. I also want the background color or progress style to change based on the percentage of time passed, so it feels alive and easy to understand.

If possible, add automatic location using the browser, but keep it simple and don’t break the app if location access is denied. The main goal is a working JavaScript web app that opens quickly and looks good. Look up current docs online if you need to.