feat: add nginx proxy (#1073)

* feat: add nginx proxy

* fix: adjust path for websocket client to connect

apps/nextjs/src/app/[locale]/_client-providers/trpc.tsx

@@ -20,7 +20,10 @@ import type { AppRouter } from "@homarr/api";
 import { clientApi } from "@homarr/api/client";
 
 const wsClient = createWSClient({
-  url: typeof window === "undefined" ? "ws://localhost:3001" : `ws://${window.location.hostname}:3001`,
+  url:
+    typeof window === "undefined"
+      ? "ws://localhost:3001/websockets"
+      : `ws://${window.location.hostname}:${window.location.port}/websockets`,
 });
 
 export function TRPCReactProvider(props: PropsWithChildren) {