v0.2.2

What's Changed

• Each domain is now its own HA device - entities are grouped per domain instead of all under one account device
• Entity names shortened: website.de Resolved IP instead of mein_strato Domain website.de Resolved IP
• Resolved IP and Public IP sensors now appear under the Diagnostics tab in the integration overview
• Account-level sensor renamed from Error to Problem (matches device class)
• Update Now button correctly grouped under the account device
• CHANGELOG fully translated to English