Removal of past accessories from cache
**Is your feature request related to a problem? Please describe.**
I have had the eufy-security plug-installed and have uninstalled it via the UI... however the doorbell is discovered is still coming up as an accessory... seems silly that there's no simple way to remove an accessory one doesn't use...

**Describe the solution you'd like**
I'd love to see accessories associated with a plug-in removed once the plug-in is removed

**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.

**Additional context**
Add any other context or screenshots about the feature request here.
