feat(`cheatcodes`): add `vm.parseTomlType`

[mds1]

Component

Forge

Describe the feature you would like

In #8345, parseJsonType was added. We should also add a corresponding parseTomlType cheat

I also wonder if we can support the string being the name of the struct directly, perhaps of the form ContractName:StructName or similar so it can be read from artifacts

Additional context

No response

[leovct]

Hi, I'd like to work on this issue

[mds1]

Assigned you @leovct! cc @zerosnacks for visibility

I also wonder if we can support the string being the name of the struct directly, perhaps of the form ContractName:StructName or similar so it can be read from artifacts

I would suggest we keep this out of the PR scope since this hasn't been discussed or agreed upon yet, and we can track that idea in a separate issue

[zerosnacks]

Thanks @mds1 & @leovct!

@leovct if you have any questions or run into blockers let me know