Chore: README improvements

Author: guohai

charts/rtc-egress/Chart.yaml

@@ -3,7 +3,7 @@ name: rtc-egress
 description: Agora RTC Egress Suite - Separated 5-service architecture for real-time video recording, flexible recording, file upload, and webhook notifications
 type: application
 version: 1.3.7
-appVersion: "v1.2.13"
+appVersion: "v1.2.14"
 home: https://github.com/AgoraIO/RTC-Egress
 sources:
   - https://github.com/AgoraIO/RTC-Egress

charts/rtc-egress/templates/NOTES.txt

@@ -21,7 +21,7 @@
    kubectl --namespace {{ .Release.Namespace }} port-forward svc/{{ include "rtc-egress.fullname" . }}-uploader 8194:8194
    curl http://localhost:8194/health
 
-   # Webhook Notifier (health-only; no inbound API)
+   # Webhook Notifier
    kubectl --namespace {{ .Release.Namespace }} port-forward svc/{{ include "rtc-egress.fullname" . }}-webhook-notifier 8195:8195
    curl http://localhost:8195/health