docs(oci): add reusable app catalog guide

web/app/[locale]/docs/oci-manager/contribute-app/page.tsx

@@ -0,0 +1,29 @@
+import type { Metadata } from "next"
+import { getTranslations, setRequestLocale } from "next-intl/server"
+import { DocPage } from "@/components/docs/DocBlocks"
+
+const NAMESPACE = "docs.ociManager.contributeApp"
+const URL = "https://proxmenux.com/docs/oci-manager/contribute-app"
+
+const LINKS = {
+  roadmap: "https://github.com/users/MacRimi/projects/1",
+  catalog: "https://github.com/MacRimi/ProxMenux/tree/develop/oci/catalog",
+  validation: "https://github.com/MacRimi/ProxMenux/blob/develop/oci/VALIDATION.md",
+}
+
+export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }): Promise<Metadata> {
+  const { locale } = await params
+  const t = await getTranslations({ locale, namespace: `${NAMESPACE}.meta` })
+  return {
+    title: t("title"),
+    description: t("description"),
+    alternates: { canonical: URL },
+    openGraph: { title: t("title"), description: t("description"), type: "article", url: URL },
+  }
+}
+
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
+  const { locale } = await params
+  setRequestLocale(locale)
+  return <DocPage locale={locale} namespace={NAMESPACE} minutes={12} links={LINKS} />
+}