Library improvements for downstream integrations

Library improvements for downstream integrations: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I'm integrating sucks into Home Assistant and ran into a few rough edges while wrapping VacBot for end users. None of these are bugs — the library works — but they…

The task

I'm integrating `sucks` into Home Assistant and ran into a few rough edges while wrapping `VacBot` for end users. None of these are bugs — the library works — but they each push complexity onto the integrator that I think really belongs in the library itself.

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