feat: complete E2E deployment flow with storage layered config and values template versioning

- Instance deployment: charts browser, deploy modal, instances list
- Values Template version management (create/history/rollback)
- Storage layered config (cluster > workspace > shared priority)
- Cluster credential decryptIfNeeded for mixed encrypted/plaintext kubeconfig
- YAML syntax validation (client-side + server-side warning)
- Frontend: charts, instances, storage, templates, admin pages
- Backend: storage service, instance service, cluster service, helm client
- Multi-Tenant Kubeconfig.md: added by user

backend/internal/adapter/output/helm/real/helm_client.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"log"
 	"os"
 	"path/filepath"
 	"time"
@@ -113,22 +114,24 @@ func (h *HelmClient) Install(ctx context.Context, cluster *entity.Cluster, insta
 	install.Namespace = instance.Namespace
 	install.CreateNamespace = true
 	install.Wait = true
-	install.Timeout = 5 * time.Minute
+	install.Timeout = 1 * time.Minute
 
 	// 加载 Chart（从本地路径或 OCI registry）
-	// 这里简化处理，假设 chart 已经被拉取到本地
 	chartPath := fmt.Sprintf("/tmp/charts/%s-%s.tgz", instance.Chart, instance.Version)
-
 	chart, err := loader.Load(chartPath)
 	if err != nil {
 		return fmt.Errorf("failed to load chart: %w", err)
 	}
 
 	// 执行安装
+	log.Printf("[helm-install] step=run instance=%s values=%v", instance.Name, instance.Values)
+	t0 := time.Now()
 	rel, err := install.Run(chart, instance.Values)
+	log.Printf("[helm-install] step=runDone instance=%s elapsed=%v err=%v", instance.Name, time.Since(t0), err)
 	if err != nil {
 		return fmt.Errorf("failed to install release: %w", err)
 	}
+	log.Printf("[helm-install] step=done instance=%s revision=%d", instance.Name, rel.Version)
 
 	// 更新 revision（状态由调用方根据操作结果设置）
 	instance.Revision = rel.Version