Remove the web-app manifest link + manifest.ts route so bargevasat.ir no longer
triggers an "install/add to home screen" prompt. It's a plain marketing/SEO
site now. Only the game app (app.bargevasat.ir) remains a PWA.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
soroush.asadi
cc63312305