jviaches/Monitor ? reverse-engineered prompt

Build me a simple web app for monitoring whether websites are online and working.

It should feel like a small business dashboard for a tiny support team, with a clean overview of all tracked sites, clear status at a glance, and a way to click into one site to see more details. I want the main screen to show whether each website is up or down, recent checks, and any important alerts or history so it is easy to spot problems fast. Please make it match the kind of dashboard shown in the screenshots, with a polished admin style and a detail view for a selected item.

Use the existing project structure if it helps, and if you need current docs or best practices, look them up online. Keep it practical and lightweight, and make sure the app looks like something a company could actually use to keep an eye on its online presence.