refactor: finish UX refactor and move events storage

public/js/external/fuzzysearch.js

@@ -0,0 +1,24 @@
+"use strict";
+
+function fuzzysearch(needle, haystack) {
+	var hlen = haystack.length;
+	var nlen = needle.length;
+	if (nlen > hlen) {
+		return false;
+	}
+	if (nlen === hlen) {
+		return needle === haystack;
+	}
+	outer: for (var i = 0, j = 0; i < nlen; i++) {
+		var nch = needle.charCodeAt(i);
+		while (j < hlen) {
+			if (haystack.charCodeAt(j++) === nch) {
+				continue outer;
+			}
+		}
+		return false;
+	}
+	return true;
+}
+
+module.exports = fuzzysearch;

public/js/notifications.js

@@ -0,0 +1,18 @@
+const NOTIFICATIONS = {
+	send: function (message, options = {}) {
+		if (!Notification || Notification.permission !== "granted") {
+			return;
+		}
+
+		const notification = new Notification(message, options);
+		return notification;
+	},
+
+	request_permissions: function () {
+		if (Notification && Notification.permission === "granted") {
+			return;
+		}
+
+		Notification.requestPermission();
+	},
+};