feat: add furniture multicooker

[WishDuck]

DO NOT MERGE BEFORE #8073

THIS IS IMPLEMENTATION OF SOMETHING USING #8073

IT IS READY FOR REVIEW CONTAINS #8073 temporarily to aid review process

Purpose of change (The Why)

I was impatient
I needed my data vars
Chaos needed implementation
Players needed furniture multicooker

Describe the solution (The How)

Win win win
Implement furniture multicooker so I can bug chaos with an implementation so I get data vars

Describe alternatives you've considered

Bug chaos without an implementation

Testing

Scrungled the multicooker
Scrungled it fully
It seemed to work

Additional context

If you wish to review changes specific to this PR see: c9c0e4f
This will be force pushed after merge
This includes all of the previous PRs stuff

Checklist

Mandatory

• I wrote the PR title in conventional commit format.
• I ran the code formatter.
• I linked any relevant issues using github keyword syntax like closes #1234 in Summary of the PR so it can be closed automatically.
• I've committed my changes to new branch that isn't main so it won't cause conflict when updating main branch later.

Optional

• This is a C++ PR that modifies JSON loading or behavior.
  • I have documented the changes in the appropriate location in the docs/ folder.

I don't remember hitting approve on this?