Update .gitignore to remove specific files

Remove globals.css and landing page from .gitignore

Author: chenxin-yan

.gitignore

@@ -38,5 +38,3 @@ report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
 
 .turbo
 .vercel
-apps/web/src/app/globals.css
-apps/web/src/app/(landing)/page.tsx