1.1.0

What's Changed

• Error and Warning binary problem sensors with attributes for error/warning codes and their counts.
• A restart button that restarts the thermostat (will turn off if on).
• Diagnostics download option.
• Device firmware details
• Set minimum HA version to 2025.9
• Modernise the application internally according to HA quality scale

Full Changelog: 1.0.0...1.1.0