Add option to put read-only on directory mount

[jlucaso1]

[neverabsolute]

+1, this would be very useful

[H01001000]

Looking at the code I found you can add ":ro" suffix at mount path, since Coolify doesn't validate the mount path and it just concat
see

coolify/app/Jobs/ApplicationDeploymentJob.php

Line 2633 in b7282ad

return "$item->fs_path:$item->mount_path";