HF RL Explorer

I’m seeing spacetime('February 30 2018') get treated like a real date instead of being rejected as invalid.

I’m seeing spacetime('February 30 2018') get treated like a real date instead of being rejected as invalid.: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). The specific parsing checks, data structures, and validation flow are up to the implementation. Preserve the…

The task

The specific parsing checks, data structures, and validation flow are up to the implementation. Preserve the existing public construction and `.isValid()` usage patterns while making invalid calendar input observable through that public validity method.

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.