offload now calls + generation to 11ty; add activity feed; cleanup

src/_data/books.js

@@ -0,0 +1,12 @@
+const { extract } = require('@extractus/feed-extractor')
+const { AssetCache } = require('@11ty/eleventy-fetch')
+
+module.exports = async function () {
+    const url = 'https://oku.club/rss/collection/POaRa'
+    const asset = new AssetCache('books_data')
+    if (asset.isCacheValid('1h')) return await asset.getCachedValue()
+    const res = await extract(url).catch((error) => {})
+    const data = res.entries
+    await asset.save(data, 'json')
+    return data
+}