Replace this file with your app build.

Suggestions:
- Android: upload an APK or AAB and rename this link in index.html to that file name.
- iOS: you cannot directly distribute an IPA via Netlify; link to TestFlight or a landing ZIP.
- Desktop: upload a ZIP/EXE/DMG and adjust the link.

After replacing: edit /index.html and update the href for the download button.