Release v1.1.0 - December 2025 Home Assistant modernization

- Modernize to Home Assistant 2025.12 standards
- Add config_flow with modern Selectors
- Update Python 3.13+ type hints and async patterns
- Add diagnostics support
- Add DataUpdateCoordinator pattern
- Require Home Assistant 2025.12.0+

Co-Authored-By: SageOx <ox@sageox.ai>

Author: rsnodgrass

custom_components/lunos/manifest.json

@@ -5,8 +5,10 @@
   "config_flow": true,
   "dependencies": [],
   "documentation": "https://github.com/rsnodgrass/hass-lunos/",
-  "iot_class": "local_polling",
-  "issue_tracker": "https://community.home-assistant.io/t/lunos-heat-recovery-ventilation-hrv-fan-control/157287",
-  "requirements": [],
-  "version": "0.5.0"
+  "homeassistant": "2025.12.0",
+  "integration_type": "device",
+  "iot_class": "local_push",
+  "issue_tracker": "https://github.com/rsnodgrass/hass-lunos/issues",
+  "requirements": ["pyyaml>=6.0"],
+  "version": "1.1.0"
 }