[Move][Beta] Freeze-dry Re-implementation

[PigeonBar]

What are the changes the user will see?

1. Freeze-dry will correctly account for Terastallization.
2. Freeze-dry will correctly account for a third type added by Forest's Curse.

Why am I making these changes?

#4840 making FreezeDryAttr fully recalculate Freeze-dry's type effectiveness is not ideal. Moreover, that PR did not match the usual type effectiveness calculations exactly, leading to the bugs described above.

What are the changes from a developer perspective?

1. FreezeDryAttr now extends a new class VariableMoveTypeChartAttr that applies type chart changes to each of the target's individual types.
2. Removed an .edgeCase() tag regarding Freeze-Dry's interaction with Tera Shell, since this interaction works correctly. Also added a test for the Tera Shell interaction.
3. Added some more tests.

@geeilhan Sorry for undoing your hard work. You tried your best, and we truly appreciate your work.

Screenshots/Videos

Before the changes: Freeze-dry is 1x effective against Empoleon affected by Forest's Curse

20241114.Before.Fix.Forests.Curse.mp4

After the changes: Freeze-dry is 2x effective against Empoleon affected by Forest's Curse

20241114.After.Fix.Forests.Curse.mp4

Before the changes: Freeze-dry is 1x effective against Tera-Water Camerupt

20241114.Before.Fix.Tera.mp4

After the changes: Freeze-dry is 2x effective against Tera-Water Camerupt

20241114.After.Fix.Tera.mp4

After the changes: Freeze-dry is still 0.5x effective against Tera Shell

20241114.Tera.Shell.mp4

How to test the changes?

npm run test freeze_dry

Checklist

• I'm using beta as my base branch
• There is no overlap with another PR?
• The PR is self-contained and cannot be split into smaller PRs?
• Have I provided a clear explanation of the changes?
• Have I considered writing automated tests for the issue?
• [ ] If I have text, did I make it translatable and add a key in the English locale file(s)?
• Have I tested the changes (manually)?
  • Are all unit tests still passing? (npm run test)
• Are the changes visual?
  • Have I provided screenshots/videos of the changes?

[DayKev]

I was beginning to think Freeze-Dry would never be 100% complete, just always adding more 9s to 99.9...% completion.

[geeilhan]

Thanks for making it better :)