Compile assets from the install command (#128)

Author: royduin

src/Commands/InstallCommand.php

@@ -43,6 +43,9 @@ public function handle(): void
             $this->call('statamic:make:user');
         }
 
+        $this->info('Running `yarn run prod`...');
+        passthru('yarn run prod');
+
         $this->info('Done 🚀');
     }