chore(auth): migrate keycloak base URL to auth herodevs (#576)

Author: v3nant

src/service/auth-config.svc.ts

@@ -1,8 +1,14 @@
-const DEFAULT_REALM_URL = 'https://idp.prod.apps.herodevs.io/realms/universe/protocol/openid-connect';
+const DEFAULT_KC_BASE = 'https://auth.herodevs.com/idp';
+const DEFAULT_KC_REALM = 'universe';
 const DEFAULT_CLIENT_ID = 'eol-ds';
 
 export function getRealmUrl() {
-  return process.env.OAUTH_CONNECT_URL || DEFAULT_REALM_URL;
+  if (process.env.OAUTH_CONNECT_URL) {
+    return process.env.OAUTH_CONNECT_URL;
+  }
+  const base = process.env.NES_KC_BASE || DEFAULT_KC_BASE;
+  const realm = process.env.NES_KC_REALM || DEFAULT_KC_REALM;
+  return `${base}/realms/${realm}/protocol/openid-connect`;
 }
 
 export function getClientId() {