feat: refactor workshop management by centralizing workshop data and improving session navigation across components

src/app/weather/[id]/page.tsx

@@ -1,6 +1,7 @@
 import { notFound } from 'next/navigation';
 import Link from 'next/link';
 import { auth } from '@/lib/auth';
+import { getWorkshop, getSessionsTabUrl } from '@/lib/workshops';
 import { getWeatherSessionById } from '@/services/weather';
 import { getUserTeams } from '@/services/teams';
 import { WeatherBoard, WeatherLiveWrapper, WeatherInfoPanel } from '@/components/weather';
@@ -33,8 +34,8 @@ export default async function WeatherSessionPage({ params }: WeatherSessionPageP
       {/* Header */}
       <div className="mb-8">
         <div className="flex items-center gap-2 text-sm text-muted mb-2">
-          <Link href="/sessions?tab=weather" className="hover:text-foreground">
-            Météo
+          <Link href={getSessionsTabUrl('weather')} className="hover:text-foreground">
+            {getWorkshop('weather').labelShort}
           </Link>
           <span>/</span>
           <span className="text-foreground">{session.title}</span>