feat: Add Traefik Integration with dedicated widget and Add optional Icons for Gotify/Notifcation Widget (ONLY GOTIFY) (#6206)

Co-authored-by: Thomas <thomas@ajnart.fr>

apps/nextjs/src/app/[locale]/layout.tsx

@@ -142,7 +142,7 @@ export default async function Layout(props: {
         <SearchEngineOptimization />
         <CrowdinLiveTranslation locale={locale} />
       </head>
-      <body className={["font-sans", fontSans.variable].join(" ")}>
+      <body className={[fontSans.className, fontSans.variable].join(" ")} suppressHydrationWarning>
         <Analytics enabled={serverSettings.analytics.enableGeneral} />
         <StackedProvider>
           <Notifications pauseResetOnHover="notification" />