Package search always fails

**What happened** When trying to search for packages with noogle, no query ever yields results. This is due to the request to NixOS search's backend returning a 404 error. **Steps to Reproduce** Steps to reproduce the behavior: 1. Go to https://noogle.dev/pkgs 2. Search for a package that is known to exist (e.g. `vim`) 3. See lack of results **Expected behavior** A list of results from elasticsearch should appear **Screenshots** If applicable, add screenshots to help explain your problem. **Desktop (please complete the following information):** - OS: NixOS Unstable - Browser Zen Browser (Firefox engine) - Version 1.12.10b (Firefox 139.0.1)