- Parse OWM One Call 3.0 weather alerts and map to Warning structs
- Map hourly UVI from OWM response to HourlyForecast.UVIndex
- Add severity helper mapping OWM alert tags to severity levels
- Extract UVIndex through compute layer to timeline slots
- Smart warnings: use provider-supplied alerts, fall back to DWD
- Show UV index in dashboard timeline tooltips
- Add provider description below forecast dropdown with i18n
Add OpenWeatherMap One Call API 3.0 as alternative weather provider with
configurable selection in the Forecast tab. Includes server-side retry
transport with exponential backoff for all weather providers, structured
error responses with type classification, auto-fetch on stale dashboard
data, and improved error UX with specific messages.
Add server-side rendered setup UI accessible via `heatwave web`.
The dashboard is now re-rendered per request and includes a nav bar
linking to the new /setup page. Setup provides full CRUD for profiles,
rooms, devices, occupants, AC units (with room assignment), scenario
toggles, and forecast fetching — all via POST/redirect/GET forms.
- Add ShowNav field to DashboardData for conditional nav bar
- Extract fetchForecastForProfile() for reuse by web handler
- Create setup.html.tmpl with Tailwind-styled entity sections
- Create web_handlers.go with 15 route handlers and flash cookies
- Switch web.go from pre-rendered to per-request dashboard rendering
- Graceful dashboard fallback when no forecast data exists
