Add Opsgenie notification provider

src/components/notifications/index.js

@@ -18,6 +18,7 @@ import Mattermost from "./Mattermost.vue";
 import Ntfy from "./Ntfy.vue";
 import Octopush from "./Octopush.vue";
 import OneBot from "./OneBot.vue";
+import Opsgenie from "./Opsgenie.vue";
 import PagerDuty from "./PagerDuty.vue";
 import PromoSMS from "./PromoSMS.vue";
 import Pushbullet from "./Pushbullet.vue";
@@ -62,6 +63,7 @@ const NotificationFormList = {
     "ntfy": Ntfy,
     "octopush": Octopush,
     "OneBot": OneBot,
+    "Opsgenie": Opsgenie,
     "PagerDuty": PagerDuty,
     "promosms": PromoSMS,
     "pushbullet": Pushbullet,