Extend other Foundry config files (`foundry.toml`)

[PaulRBerg]

Component

Forge

Describe the feature you would like

Keywords: extend, import, foundry.toml, foundry config, toml, reuse

It would be pretty helpful to be able to extend other foundry.toml files.

We have several Foundry repos and there are a lot of duplicated settings.

Additional context

e.g.

• https://github.com/sablier-labs/lockup/blob/d85521f5615f6c19612ff250ee89c57b9afa6aa2/foundry.toml
• https://github.com/sablier-labs/flow/blob/fbb3146e2d2aa73046cdd927ee34a5bd721e5090/foundry.toml