feat(awx): deploy AWX 24.6.1 on tsys-awx via k3s + AWX Operator

AWX (Ansible automation controller) deployed on tsys-awx.knel.net (VMID 600
on pfv-tsys6). Accessible at http://tsys-awx.knel.net:80 (admin/REDACTED_PASSWORD).

Deployment details:
- k3s v1.36.2 single-node (no Traefik) on Debian 13 trixie
- AWX Operator 2.19.1 + AWX CR (LoadBalancer service via k3s ServiceLB)
- PostgreSQL 15 bundled (8 GiB PVC on local-path provisioner)
- VM disk resized 32->60 GB; swap partition converted to swapfile
- Fixed kube-rbac-proxy image (gcr.io removed -> quay.io/brancz replacement)
- Fixed AWX CR field names (postgres_data_volume_size ->
  postgres_storage_requirements)

Scripts: awx/install-k3s.sh, awx/deploy-awx.sh, awx/verify-awx.sh
Manifests: awx/awx-instance.yaml, awx/namespace.yaml
Docs: awx/README.md

All pods running: operator 2/2, postgres 1/1, web 3/3, task 4/4.

💘 Generated with Crush

Assisted-by: Crush:glm-5.2

awx/awx-instance.yaml

@@ -30,7 +30,9 @@ spec:
 
   # PostgreSQL — bundled, stored on local disk via PVC (k3s local-path)
   postgres_storage_class: local-path
-  postgres_data_volume_size: 8Gi
+  postgres_storage_requirements:
+    requests:
+      storage: 8Gi
   postgres_resource_requirements:
     requests:
       memory: 1Gi
@@ -42,7 +44,3 @@ spec:
   task_resource_requirements:
     requests:
       memory: 1Gi
-
-  # Annotations for LoadBalancer (k3s ServiceLB)
-  service_annotations:
-    metallb.io/address-pool: ""