title: Laravel artisan optimize not creating bootstrap/compiled
body: <p>I used to have a <code>bootstrap/compiled.php</code> file. Then I accidentally deleted it, and because for some reason it was in .gitignore, I don't have another copy of it. How do I get it back?</p>
  
  <p>I tried running <code>compose dump-autoload</code> and <code>php artisan optimize</code>, neither of these generated the file. Where does it come from? How do I produce it?</p>