Remove Eclipse Che application configurations and related documentation from the repository. This includes the deletion of application-checluster.yaml, application-devworkspace.yaml, application-operator.yaml, checluster.yaml, dwoc.yaml, kustomization.yaml, and README.md, streamlining the project by eliminating outdated resources.

clusters/noble/wip/eclipse-che/checluster.yaml

@@ -0,0 +1,24 @@
+# Eclipse Che instance — applied after **che-operator** is running (sync wave 2).
+# Edit **hostname** / **domain** if your ingress DNS differs from the noble lab pattern.
+#
+# **devEnvironments.networking.externalTLSConfig** — required with cert-manager for **workspace** subdomains.
+# Without it, Che creates secure workspace Ingresses with TLS hosts but **no secretName**, so cert-manager
+# never issues certs and the dashboard often shows **no available server** when opening a workspace.
+apiVersion: org.eclipse.che/v2
+kind: CheCluster
+metadata:
+  name: eclipse-che
+  namespace: eclipse-che
+spec:
+  devEnvironments:
+    networking:
+      externalTLSConfig:
+        enabled: true
+        annotations:
+          cert-manager.io/cluster-issuer: letsencrypt-prod
+  networking:
+    domain: apps.noble.lab.pcenicni.dev
+    hostname: che.apps.noble.lab.pcenicni.dev
+    ingressClassName: traefik
+    annotations:
+      cert-manager.io/cluster-issuer: letsencrypt-prod