fix: environment data parsing for scheduler format

- Forecast: Check 'daily' key first (scheduler stores count in 'days')
- Sun times: Use ISO fields, calculate daylight from various sources
- Air quality: Support aqi_us/aqi_european and nitrogen_dioxide fields

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "core-api"
-version = "1.10.9"
+version = "1.10.10"
 description = "Core Code API - Infrastructure management and tools API"
 readme = "README.md"
 requires-python = ">=3.12"