Fix Authentik port references in HOWTO.md (30900 → 30950)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

HOWTO.md

@@ -161,7 +161,7 @@ curl -s -X DELETE http://localhost:8081/api/v1/admin/oidc \
 
 Authentik is deployed alongside the Cameleer stack. After first deployment:
 
-1. **Initial setup**: Open `http://192.168.50.86:30900/if/flow/initial-setup/` and create the admin account
+1. **Initial setup**: Open `http://192.168.50.86:30950/if/flow/initial-setup/` and create the admin account
 2. **Create provider**: Admin Interface → Providers → Create → OAuth2/OpenID Provider
    - Name: `Cameleer`
    - Authorization flow: `default-provider-authorization-explicit-consent`
@@ -420,7 +420,7 @@ cameleer namespace:
   ClickHouse (StatefulSet, 2Gi PVC)        ← clickhouse:8123 (ClusterIP)
   cameleer3-server (Deployment)            ← NodePort 30081
   cameleer3-ui (Deployment, Nginx)         ← NodePort 30090
-  Authentik Server (Deployment)            ← NodePort 30900
+  Authentik Server (Deployment)            ← NodePort 30950
   Authentik Worker (Deployment)
   Authentik PostgreSQL (StatefulSet, 1Gi)  ← ClusterIP
   Authentik Redis (Deployment)             ← ClusterIP
@@ -433,7 +433,7 @@ cameleer namespace:
 | Web UI | `http://192.168.50.86:30090` |
 | Server API | `http://192.168.50.86:30081/api/v1/health` |
 | Swagger UI | `http://192.168.50.86:30081/api/v1/swagger-ui.html` |
-| Authentik | `http://192.168.50.86:30900` |
+| Authentik | `http://192.168.50.86:30950` |
 
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