[Bug]: You cannot eat with a wooden hand.

### Checks

- [X] I have searched the bug with a few keywords, and I confirm this bug was not yet reported.

### Location

RogueTown

### Describe the issue

When I try to eat with a wooden hand, it still says "You cannot move the fingers." despite being able to do everything else with a wooden hand so far.

### How to reproduce

Lose an arm, get a wooden arm, try to eat something held in that arm. I lost both my arms and got two wooden ones, I don't know if it works if you have one wooden arm and one real one.

### Round ID

Dragon89-20.09.18

### Staff ckey

_No response_

Start by reproducing the issue in RogueTown using the round details in Dragon89-20.09.18: equip a wooden hand, hold food, and try to eat. Trace the eating interaction and the wooden-hand finger restriction; done means eating succeeds with a wooden hand while other expected restrictions remain unchanged.

Written by the indexing model from the issue text.