chore(backstage): Added ingress for backstage

manifests/artemis/backstage/ingress.yaml

@@ -1,16 +1,22 @@
----
-apiVersion: traefik.io/v1alpha1
-kind: IngressRoute
+apiVersion: networking.k8s.io/v1
+kind: Ingress
 metadata:
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
   name: backstage-ingress
 spec:
-  entryPoints:
-    - websecure
-  routes:
-    - match: Host(`backstage.dgse.cloud`)
-      kind: Rule
-      services:
-        - name: backstage
-          port: 7007
+  rules:
+    - host: backstage.dgse.cloud
+      http:
+        paths:
+          - backend:
+              service:
+                name: backstage
+                port:
+                  number: 7007
+            path: /
+            pathType: Prefix
   tls:
+    - hosts:
+        - backstage.dgse.cloud
       secretName: letsencrypt