## Description foundry.toml is broken, it uses `{..._RPC_UR}` instead of `{...RPC_URL}`: https://github.com/whetstoneresearch/doppler/blob/1d2ee504d7f8f15e590b4986b9971df0b49bd192/foundry.toml#L43 ## Proposed Solution Need to fix the environment variable placeholders in foundry.toml