Support for Dreame Home account
**Describe the idea or improvement**
Xiaomi is seemingly ending support for newer non-Xiaomi Vacuums in their app. This means that the "Gen 2" version of my Dreame L10s Pro Robot Vacuum (dreame.vacuum.r2364a) is only supported in the Dreame Home app and not able to be added in the Xiaomi Home app. 

**Describe the solution you'd like**
Possibility to sign in with a Dreame Home account to support newer Dreame Robot Vacuum models which are compatible with the Xiaomi Home app. 

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