Adds a thermometer to disassembled refrigerators

[jokermatt999]

Summary

SUMMARY: Balance "Adds bimetal thermostats + spawns"

Purpose of change

Add a thermostat spawn

Describe the solution

Thermostats are required to craft fridges, so it makes sense they'd come from fridges. Also added in the condensor and evaporator coils to fridges instead of copper pipes since they have be de-abstracted.

Describe alternatives you've considered

Adding more freezer spawns with thermometers on disassembly, but decided it was out of scope

Additional context

As suggested here: https://discourse.cataclysmdda.org/t/finding-a-minifreezer/19589/8

[kevingranade]

This pull request has been mentioned on Cataclysm: Dark Days Ahead. There might be relevant details there:

https://discourse.cataclysmdda.org/t/finding-a-minifreezer/19589/9

[kevingranade]

This keeps coming up, this actually needs to be a bimetalic coil or similar, not a usable readable handheld thermometer.
Likewise the recipe for building a refrigerator wouldn't accept an ordinary thermometer.

[jokermatt999]

Is adding "bimetallic coil" as an item instead sufficient, or do I need to learn refrigerator repair first?

[kevingranade]

Just the item, here's a bunch of pictures, don't get too hung up on the details, it's just a few oz of plastic and metal.
https://www.electrical-forensics.com/BiMetal/Bimetal.html