Add Access Level to Player Farm

[Henry]

At the new Player Farm, we have 2 access levels:

>You can see the location only, but no admin privs (used only for dropping items)
>You can access everything, all options, spend money, destroy crops, etc

Nothing between them.

Suggestion is to have an intermediate access level that allows people to add resources into inventory, check levels, and "Initiate End of Day" but without being able to spend Treasury on anything, or destroy crops, or get minescrips.

This would allow players to confidently grant access to each others farms, so friends in other time zones can visit each others farms, keep the Treasurys going, but not accidentally (or on purpose) spend anything.

It's not just about trust. It's also about fragility. It's easy to break a farm.