chore: update dev makefile and doc for operator image loading

Author: gmlexx

Makefile

@@ -271,12 +271,14 @@ dev-deploy: dev ## Deploy KOF umbrella chart with local development configuratio
 		if [ "$(SKIP_WAIT)" != "true" ]; then \
 			echo "Wait for helmreleases readiness ..."; \
 			$(KUBECTL) wait --for=condition=Ready helmreleases --all -n kof --timeout=10m; \
-			echo "Restarting kof-operator to pick up new image..."; \
-			$(KUBECTL) rollout restart -n kof deployment/kof-mothership-kof-operator || true; \
 		else \
 			echo "⚠️ Skipping wait for helmreleases"; \
 		fi; \
 	fi
+	@if [ -z "$(HELM_CHART_NAME)" ] || [ "$(HELM_CHART_NAME)" = "kof-mothership" ]; then \
+		echo "Restarting kof-operator to pick up new image..."; \
+		$(KUBECTL) rollout restart -n kof deployment/kof-mothership-kof-operator || true; \
+	fi
 
 .PHONY: dev-kcm-region-deploy-cloud
 dev-kcm-region-deploy-cloud: dev ## Deploy kcm region cluster using k0rdent

docs/dev.md

@@ -82,10 +82,8 @@ helm upgrade --create-namespace --install --wait k0rdent-istio ./charts/k0rdent-
 * Deploy KOF using the Helm chart with local values:
 
   ```bash
-  helm upgrade -i kof ./charts/kof \
-    --namespace kof \
-    --create-namespace \
-    -f ./charts/kof/values-local.yaml
+  make dev-deploy
+  # make dev-deploy HELM_CHART_NAME=kof-regional # to redeploy a single helm chart during development
   ```
 
 * Monitor the installation progress: