zizoads/Isthmic ? reverse-engineered prompt

Build me an app that helps me come up with brandable domain names and check whether they’re actually available.

I want a clean web dashboard where I can enter a few keywords, get a bunch of name ideas back, and see which ones sound good, which ones should be filtered out, and which domains look safe to buy. It should also keep track of domains I mark as purchased, and automatically trigger any follow up work when that happens.

Please make it feel fast and polished, with a simple React interface and a solid backend doing the heavy lifting. If you need current docs for any of the tools or APIs, look them up online. Make sure the app is fully wired together so I can run it locally, test it, and deploy it without a lot of manual setup.