refactored: to utilise the google adk and production grade agent

docs/validation-results.json

@@ -0,0 +1,9 @@
+{
+  "terraform_format_valid": "pending local execution",
+  "terraform_validation_valid": "pending local execution",
+  "dry_run_valid": "pending local execution",
+  "validation_findings": [
+    "The repository contains a no-apply validation script.",
+    "Execution requires Terraform 1.6.x and operator-supplied project and invoker variables; no cloud resources are provisioned by this deliverable."
+  ]
+}