[feat] Adding PagerDuty notification

src/languages/en.js

@@ -331,6 +331,8 @@ export default {
     info: "info",
     warning: "warning",
     danger: "danger",
+    error: "error",
+    critical: "critical",
     primary: "primary",
     light: "light",
     dark: "dark",
@@ -371,6 +373,13 @@ export default {
     smtpDkimHashAlgo: "Hash Algorithm (Optional)",
     smtpDkimheaderFieldNames: "Header Keys to sign (Optional)",
     smtpDkimskipFields: "Header Keys not to sign (Optional)",
+    wayToGetPagerDutyKey: "You can get this by going to Service -> Service Directory -> (Select a service) -> Integrations -> Add integration. Here you can search for \"Events API V2\". More info {0}",
+    "Integration Key": "Integration Key",
+    "Integration URL": "Integration URL",
+    "Auto resolve or acknowledged": "Auto resolve or acknowledged",
+    "do nothing": "do nothing",
+    "auto acknowledged": "auto acknowledged",
+    "auto resolve": "auto resolve",
     gorush: "Gorush",
     alerta: "Alerta",
     alertaApiEndpoint: "API Endpoint",