Bring back infinite lockers/crates

[Gerhazo]

why was this even changed? Open source was a terrible idea.

The change (and PR) was made by a goonstation coder, so not really a relevant argument, if anything the usage of open source here meant there was more room for people to oppose the thing and voice their opinions as opposed to it just appearing one day unannounced.

That said, nothing has changed since then and things can still be reverted as usual, so if a change is genuinely considered bad it can be easily overturned, though there appear to be points in favor of this one specifically.