Reconfigures 'plastic_molding' recipes to be more accurate

[TealcOneill]

Summary

Bugfixes "Removes unnecessary use of 'surface_heat' from recipes with 'plastic_molding'"

Purpose of change

Closes #69598

Describe the solution

In all of these recipes the only real possible use for 'surface_heat' was for molding the plastic but 'plastic_molding' already has 'surface_heat' built into it. As such I removed the unnecessary extra use of it.
I also balanced the charges of 'plastic_molding' to get it closer to the 1 use per 70g of plastic as possible.
I fixed small recipes with the assumption of some waste of plastic and so didn't account for the weight of the polycarbonate sheet from the 'plastic_molding' requirement.
For bigger items like the 30gallon drum and plastic boat hulls I did account for the weight of the sheets since it seemed like they would make up a larger amount of the item being easier to turn into a large flat/curved surface.

Describe alternatives you've considered

Using C++ to add the charges of the two requirements together as Guardian suggested

Testing

Just json changes. Loaded it up and looked to make sure it was correct.

Additional context

[TealcOneill]

I thought I did a really careful job on this and it didn't really need linting but obviously that's not the case. I'll go through and lint all the files tonight after I get back from work.

[TealcOneill]

I'm going to talk to someone on the discord tomorrow to get a hand with this. I'm not absolutely sure it's caused by my changes to the carver since it did finish making it. The first Test test commit is good, the recipe definitely needs that but the second one I think needs to be reverted.

[Maleclypse]

I've made changes to kick the tests. If they still come back with charges going wrong it's probably something in this PR.

[Maleclypse]

(~[slow] ~[.],starting_items)=> 12:00:00PM: You wield your in progress electric carver (off) (0%).
(~[slow] ~[.],starting_items)=> 12:00:00PM: Wielding - in progress electric carver (off) (0%)
(~[slow] ~[.],starting_items)=> 12:00:00PM: You start working on the in progress electric carver (off) (0%).
(~[slow] ~[.],starting_items)=> 12:00:00PM: You wield your electric carver (off).
(~[slow] ~[.],starting_items)=> 12:00:00PM: Wielding - electric carver (off)
(~[slow] ~[.],starting_items)=> 12:00:00PM: You craft electric carver (off) from memory.

Electric carver uses plastic molding the test confirms that electric carver requires the number of charges set in the test. You'll need to adjust the number the test is looking for.

[TealcOneill]

I misunderstood how the multiple tools with enough charges section worked when I changed it in the 'Testing Test 2' commit.
I think that's where Basic Build is failing now so I'll fix that and let the test run to see where the actual issue is.
Thanks for taking a look Maleclypse 👌

[TealcOneill]

I think that fixed everything! All failing tests look unrelated