Move utils folder and fix published text

utils/youtube.js

@@ -0,0 +1,16 @@
+const fetch = require("node-fetch")
+const db = require("./db")
+
+async function fetchChannel(ucid, instance) {
+	if (!instance) throw new Error("No instance parameter provided")
+	// fetch
+	const channel = await fetch(`${instance}/api/v1/channels/${ucid}`).then(res => res.json())
+	// update database
+	const bestIcon = channel.authorThumbnails.slice(-1)[0]
+	const iconURL = bestIcon ? bestIcon.url : null
+	db.prepare("REPLACE INTO Channels (ucid, name, icon_url) VALUES (?, ?, ?)").run([channel.authorId, channel.author, iconURL])
+	// return
+	return channel
+}
+
+module.exports.fetchChannel = fetchChannel