feat(docs): Support implicit inheritance for Natspec

[lucas-manuel]

Component

Forge

Describe the feature you would like

For repositories that declare all Natspec at the interface level and inherit and override all functions, it would be nice to be able to parse the Natspec that corresponds to those functions without @inheritdoc syntax since the vast majority of the time the inheritance relationship is one-to-one.

In the case of a function that overrides multiple inherited functions, @inheritdoc syntax can be enforced, or a contract can be selected dynamically.

Additional context

No response

[PaulRBerg]

I think that the default behavior is for NatSpec to inherit the documentation from the parent contracts' functions automatically. From the Solidity docs:

Functions without NatSpec will automatically inherit the documentation of their base function

[wei3erHase]

They inherit the notice tag, but not the parameters, and the dev tag is overriden, i think it should be properly documented more than a new feature