fix: localize self-hosting prerequisites

src/app/docs/self-hosting/page.tsx

@@ -1,5 +1,6 @@
 import Link from "next/link";
 import Image from "next/image";
+import { getTranslations } from "next-intl/server";
 import { Server, Database, Key, Palette, Globe, Settings, Cpu } from "lucide-react";
 import DeepWikiIcon from "@/../public/deepwiki.svg";
 import Context7Icon from "@/../public/context7.svg";
@@ -17,7 +18,9 @@ export const metadata = {
   description: "Deploy your own prompts.chat instance with customizable branding, themes, and authentication",
 };
 
-export default function SelfHostingPage() {
+export default async function SelfHostingPage() {
+  const t = await getTranslations("selfHosting");
+
   return (
     <div className="container max-w-4xl py-10">
       <h1 className="text-2xl font-bold mb-2">Self-Hosting Guide</h1>
@@ -110,9 +113,9 @@ export default function SelfHostingPage() {
               Prerequisites
             </h3>
             <ul className="list-disc list-inside text-muted-foreground space-y-1">
-              <li>Node.js 24.x</li>
-              <li>PostgreSQL database</li>
-              <li>npm</li>
+              <li>{t("prerequisites.nodeJs")}</li>
+              <li>{t("prerequisites.postgresql")}</li>
+              <li>{t("prerequisites.npm")}</li>
             </ul>
           </div>