Room data not surviving Home Assistant reboot

[kotope]

First of all thanks for your awesome integration - I've really been waiting this one for ages!

I noticed that room data is not surviving the HA reboot.

Steps to reproduce:

• Get the room data by cleaning with SwitchBot app
• Force room data refresh by the switchbot_vacuum service
• Ensure room data is available
• Reboot Home Assistant

Outcome:

• Room data gets lost and requires SwitchBot to vacuum through their app, before refresh is functional again.

Device: SwitchBot S10