feat(wetter): add weather module with Open-Meteo, DWD alerts, and rain nowcast

New module providing weather data for the DACH region via three sources:
- Open-Meteo (DWD ICON-D2 model) for current conditions and 7-day forecast
- DWD warnings endpoint for severe weather alerts
- Rainbow.ai / Open-Meteo fallback for minute-level rain nowcast

Includes API proxy with in-memory caching, Svelte 5 UI with location
picker, hourly/daily forecast, alert cards, and precipitation bar chart.
Two AI tools (get_weather, get_rain_forecast) enable the companion to
answer weather questions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Till JS 2026-04-17 03:46:15 +02:00
parent 20aeccfaca
commit 62aac6dfdb
24 changed files with 2179 additions and 0 deletions

View file

@ -854,6 +854,38 @@ export const AI_TOOL_CATALOG: readonly ToolSchema[] = [
defaultPolicy: 'auto',
parameters: [],
},
// ── Wetter ───────────────────────────────────────────────────
{
name: 'get_weather',
module: 'wetter',
description:
'Gibt aktuelle Wetterbedingungen und 7-Tage-Vorhersage fuer einen Ort zurueck. Akzeptiert Ortsname oder Koordinaten.',
defaultPolicy: 'auto',
parameters: [
{
name: 'location',
type: 'string',
description: 'Ortsname (z.B. "Berlin") oder "lat,lon" Koordinaten',
required: true,
},
],
},
{
name: 'get_rain_forecast',
module: 'wetter',
description:
'Gibt eine Minuten-Regenprognose (Nowcast) und aktive Wetterwarnungen fuer einen Ort zurueck.',
defaultPolicy: 'auto',
parameters: [
{
name: 'location',
type: 'string',
description: 'Ortsname oder "lat,lon" Koordinaten',
required: true,
},
],
},
];
// ═══════════════════════════════════════════════════════════════

View file

@ -217,6 +217,11 @@ export const APP_ICONS = {
goals: svgToDataUrl(
`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="gl" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:#10B981"/><stop offset="100%" style="stop-color:#059669"/></linearGradient></defs><rect width="100" height="100" rx="22" fill="url(#gl)"/><circle cx="50" cy="46" r="24" fill="none" stroke="white" stroke-width="3.5" opacity="0.4"/><circle cx="50" cy="46" r="16" fill="none" stroke="white" stroke-width="3" opacity="0.6"/><circle cx="50" cy="46" r="8" fill="none" stroke="white" stroke-width="2.5" opacity="0.8"/><circle cx="50" cy="46" r="3" fill="white"/><rect x="28" y="78" width="44" height="4" rx="2" fill="white" fill-opacity="0.4"/></svg>`
),
wetter: svgToDataUrl(
// Sun partially behind cloud with rain drops — weather / forecast.
// Sky-blue gradient for the weather theme.
`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="wt" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:#38bdf8"/><stop offset="100%" style="stop-color:#0284c7"/></linearGradient></defs><rect width="100" height="100" rx="22" fill="url(#wt)"/><circle cx="62" cy="32" r="14" fill="white" fill-opacity="0.9"/><line x1="62" y1="12" x2="62" y2="18" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/><line x1="62" y1="46" x2="62" y2="52" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.5"/><line x1="42" y1="32" x2="48" y2="32" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/><line x1="76" y1="32" x2="82" y2="32" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/><line x1="48" y1="18" x2="52" y2="22" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.6"/><line x1="76" y1="18" x2="72" y2="22" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.6"/><path d="M28 56a14 14 0 0 1 14-14h0a14 14 0 0 1 13 9 10 10 0 0 1 11 10 10 10 0 0 1-10 10H30a10 10 0 0 1-10-10 10 10 0 0 1 8-5z" fill="white" fill-opacity="0.95"/><line x1="34" y1="76" x2="30" y2="84" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/><line x1="46" y1="76" x2="42" y2="84" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/><line x1="58" y1="76" x2="54" y2="84" stroke="white" stroke-width="2.5" stroke-linecap="round" opacity="0.7"/></svg>`
),
} as const;
export type AppIconId = keyof typeof APP_ICONS;

View file

@ -969,6 +969,23 @@ export const MANA_APPS: ManaApp[] = [
status: 'development',
requiredTier: 'guest',
},
{
id: 'wetter',
name: 'Wetter',
description: {
de: 'Wetter & Regenradar',
en: 'Weather & Rain Radar',
},
longDescription: {
de: 'Aktuelle Wetterdaten, Vorhersage und Regenradar fuer die DACH-Region. DWD-Warnungen und Minuten-Niederschlagsprognose.',
en: 'Current weather, forecast, and rain radar for the DACH region. DWD alerts and minute-level precipitation nowcast.',
},
icon: APP_ICONS.wetter,
color: '#38bdf8',
comingSoon: false,
status: 'development',
requiredTier: 'guest',
},
];
/**