Expired password notice

**Is your feature request related to a problem? Please describe.**
Yesterday my AC controls stopped working. After trying the hOn mobile app to see if it is perhaps some outage on Haier's side, I noticed that I needed to reset my password.

**Describe the solution you'd like**
I'd like to see a message indicating that the password is expired or invalid. Now it just said that the entity is no longer being supported by the extension, and can be removed.
Also I'd like to be able to update an existing account. I had to remove and re-add my account to fix it in my case.

**Describe alternatives you've considered**
When adding an account, allow us to set a "Password changed at" date input, so we can get reminded.