feat: add a /examples/[base]/[name] route

apps/v4/app/(view)/examples/[base]/[name]/page.tsx

@@ -0,0 +1,74 @@
+import { type Metadata } from "next"
+import { notFound } from "next/navigation"
+import { ExamplesComponents } from "@/examples/__components__"
+import { ExamplesIndex } from "@/examples/__index__"
+
+import { siteConfig } from "@/lib/config"
+import { absoluteUrl } from "@/lib/utils"
+
+export const dynamicParams = true
+export const revalidate = 3600
+
+function getExample(base: string, name: string) {
+  const item = ExamplesIndex[base]?.[name]
+  const Component = ExamplesComponents[base]?.[name]
+  if (!item || !Component) {
+    return null
+  }
+  return { item, Component }
+}
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ base: string; name: string }>
+}): Promise<Metadata> {
+  const { base, name } = await params
+  const example = getExample(base, name)
+
+  if (!example) {
+    return {}
+  }
+
+  const title = example.item.name
+
+  return {
+    title,
+    openGraph: {
+      title,
+      type: "article",
+      url: absoluteUrl(`/examples/${base}/${title}`),
+      images: [
+        {
+          url: siteConfig.ogImage,
+          width: 1200,
+          height: 630,
+          alt: siteConfig.name,
+        },
+      ],
+    },
+    twitter: {
+      card: "summary_large_image",
+      title,
+      images: [siteConfig.ogImage],
+      creator: "@shadcn",
+    },
+  }
+}
+
+export default async function ExamplePage({
+  params,
+}: {
+  params: Promise<{ base: string; name: string }>
+}) {
+  const { base, name } = await params
+  const example = getExample(base, name)
+
+  if (!example) {
+    return notFound()
+  }
+
+  const { Component } = example
+
+  return <Component />
+}