feat: operator v0.1.16 — job stdout -> status.Message (feature B)

- FunctionJobReconciler: added KubeClient field (kubernetes.Interface)
- getJobPodOutput(): reads pod logs via typed client after job succeeds
- main.go: inject kubernetes.NewForConfigOrDie into FunctionJobReconciler
- rbac.yaml: add pods/pods/log get/list/watch permissions
- examples/simple-python/: job->function chain demo (Python)
- examples/simple-node/: job->function chain demo (Node.js)

sless_job.X.message now contains the return value of the function

examples/simple-python/main.tf

@@ -0,0 +1,23 @@
+# Создано: 2026-03-09
+# main.tf — точка входа для примера simple-python.
+# Демонстрирует цепочку: sless_job (one-shot) → sless_function (http).
+# Джоб запускается при terraform apply, его stdout (JSON) попадает в
+# sless_job.run_getter.message и передаётся функции через env_vars.
+
+terraform {
+  required_providers {
+    sless = {
+      source  = "terra.k8c.ru/naeel/sless"
+      version = "~> 0.1.8"
+    }
+    archive = {
+      source  = "hashicorp/archive"
+      version = "~> 2.0"
+    }
+  }
+}
+
+provider "sless" {
+  endpoint = "https://sless-api.kube5s.ru"
+  token    = "dev-token-change-me"
+}