feat(frontend): add telegram integration (#491)

* feat(frontend): add telegram notification agent

* feat(telegram): add i18n keys for telegram

* style(telegram): change message formatting in notification

* feat(telegram): add short tutorial for telegram setup

* feat(telegram): add i18n keys for telegram tutorial

* style(telegram): correct grammar in infobox

Co-authored-by: sct <ryan@sct.dev>

* fix(telegram): redo i18n extraction

Co-authored-by: Jakob Ankarhem <jakob.ankarhem@jetshop.se>
Co-authored-by: sct <ryan@sct.dev>

src/components/Settings/Notifications/NotificationsDiscord.tsx

@@ -89,7 +89,7 @@ const NotificationsDiscord: React.FC = () => {
           <Form>
             <div className="sm:grid sm:grid-cols-3 sm:gap-4 sm:items-start sm:border-t sm:border-gray-200 sm:pt-5">
               <label
-                htmlFor="isDefault"
+                htmlFor="enabled"
                 className="block text-sm font-medium leading-5 text-gray-400 sm:mt-px sm:pt-2"
               >
                 {intl.formatMessage(messages.agentenabled)}