fix(k8s): switch domains from goodgo.vn to techbi.org

- api.techbi.org (backend API)
- platform.techbi.org (frontend POS)
- Update JWT Authority, CORS, IdentityServer IssuerUri
- Update TLS secret names

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

deployments/staging/kubernetes/configmap.yaml

@@ -20,7 +20,7 @@ data:
   #     Services resolve OIDC discovery over public TLS endpoint via Traefik.
   # VI: Dùng HTTPS external URL để RequireHttpsMetadata=true hoạt động đúng.
   #     Các service lấy OIDC discovery qua endpoint TLS công khai qua Traefik.
-  Jwt__Authority: "https://api.staging.goodgo.vn"
+  Jwt__Authority: "https://api.techbi.org"
   Jwt__Audience: "goodgo-api"
   # EN: MUST be true in staging/prod — never allow HTTP metadata endpoints outside dev
   # VI: PHẢI là true trong staging/prod — không cho phép HTTP metadata endpoint ngoài môi trường dev
@@ -69,7 +69,7 @@ data:
 
   # EN: CORS Configuration
   # VI: Cau hinh CORS
-  Cors__AllowedOrigins: "https://pos.staging.goodgo.vn,https://staging.goodgo.vn,https://admin.staging.goodgo.vn"
+  Cors__AllowedOrigins: "https://platform.techbi.org,https://api.techbi.org,https://admin.techbi.org"
 
   # EN: Logging
   # VI: Ghi log

deployments/staging/kubernetes/ingress.yaml

@@ -2,7 +2,7 @@
 # VI: Traefik Ingress cho GoodGo Staging - Dinh tuyen API Gateway
 #
 # Routes match infra/traefik/dynamic/routes.yml for consistency
-# Host: api.staging.goodgo.vn (API), pos.staging.goodgo.vn (POS Frontend)
+# Host: api.techbi.org (API), platform.techbi.org (POS Frontend)
 
 # =============================================================================
 # API Ingress - Backend services
@@ -28,10 +28,10 @@ spec:
   ingressClassName: nginx
   tls:
   - hosts:
-    - api.staging.goodgo.vn
+    - api.techbi.org
-    secretName: api-staging-tls
+    secretName: api-techbi-tls
   rules:
-  - host: api.staging.goodgo.vn
+  - host: api.techbi.org
     http:
       paths:
       # ===== IAM Service =====
@@ -558,10 +558,10 @@ spec:
   ingressClassName: nginx
   tls:
   - hosts:
-    - pos.staging.goodgo.vn
+    - platform.techbi.org
-    secretName: pos-staging-tls
+    secretName: platform-techbi-tls
   rules:
-  - host: pos.staging.goodgo.vn
+  - host: platform.techbi.org
     http:
       paths:
       - path: /

deployments/staging/kubernetes/secrets.yaml

@@ -61,7 +61,7 @@ stringData:
 
   # EN: IdentityServer Issuer
   # VI: IdentityServer Issuer
-  IdentityServer__IssuerUri: "https://api.staging.goodgo.vn"
+  IdentityServer__IssuerUri: "https://api.techbi.org"
 
   # EN: PostgreSQL Connection Strings (per-service databases)
   # VI: Chuoi ket noi PostgreSQL (database rieng cho tung service)
@@ -100,7 +100,7 @@ stringData:
   # VI: Thong tin xac thuc MinIO / S3
   Storage__MinIO__AccessKey: "PLACEHOLDER-minio-access-key"
   Storage__MinIO__SecretKey: "PLACEHOLDER-minio-secret-key"
-  Storage__MinIO__Endpoint: "minio.staging.goodgo.vn"
+  Storage__MinIO__Endpoint: "minio.techbi.org"
 
   # EN: RabbitMQ Credentials
   # VI: Thong tin xac thuc RabbitMQ