New SiteContent.

server/api/site-content/[key].get.js

@@ -0,0 +1,18 @@
+import SiteContent from '../../models/siteContent.js'
+import { SITE_CONTENT_KEYS } from '../../utils/schemas.js'
+
+export default defineEventHandler(async (event) => {
+  const key = getRouterParam(event, 'key')
+
+  if (!SITE_CONTENT_KEYS.includes(key)) {
+    throw createError({ statusCode: 404, statusMessage: 'Unknown content key' })
+  }
+
+  const doc = await SiteContent.findOne({ key }).lean()
+  return {
+    key,
+    title: doc?.title || '',
+    body: doc?.body || '',
+    updatedAt: doc?.updatedAt || null
+  }
+})