Implemented strict linting standards and prettier formatting config. (#248)

* Implemented strict linting standards and prettier formatting config.

* More linter fixes and type updates.

* More linter updates and type fixes

* Remove noisy comments

* Linter and type updates

* Linter, formatting and type updates.

* Linter updates

* Type updates

* Type updates

* fixed all linter errors

* Fixed all linting, formatting and type issues.

* Resolve merge conflicts.

modules/notifications/image/index.ts

@@ -1,17 +1,19 @@
-import { Notification } from "types/service/notifications";
-import { notifHasImg } from "../../menus/notifications/utils.js";
+import { Notification } from 'types/service/notifications';
+import { notifHasImg } from '../../menus/notifications/utils.js';
+import Box from 'types/widgets/box.js';
+import { Attribute, Child } from 'lib/types/widget.js';
 
-const Image = (notif: Notification) => {
+const Image = (notif: Notification): Box<Child, Attribute> => {
     if (notifHasImg(notif)) {
         return Widget.Box({
-            class_name: "notification-card-image-container",
-            hpack: "center",
-            vpack: "center",
+            class_name: 'notification-card-image-container',
+            hpack: 'center',
+            vpack: 'center',
             vexpand: false,
             child: Widget.Box({
-                hpack: "center",
+                hpack: 'center',
                 vexpand: false,
-                class_name: "notification-card-image",
+                class_name: 'notification-card-image',
                 css: `background-image: url("${notif.image}")`,
             }),
         });