fix(installer): move PackageSource creation from Helm template to operator

Replace the Helm hook approach with programmatic PackageSource creation
in the operator startup sequence. Helm hooks are unsuitable for persistent
resources like PackageSource because before-hook-creation policy causes
cascade deletion of owned ArtifactGenerators during upgrades.

The operator now creates the platform PackageSource after installing CRDs
and the Flux source resource, using the same create-or-update pattern as
installPlatformSourceResource(). The sourceRef.kind is derived from the
platform source URL (OCIRepository for oci://, GitRepository for git).

Also fix stale comment in e2e test referencing deleted crds/ directory.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>

cmd/cozystack-operator/main.go

@@ -222,6 +222,20 @@ func main() {
 		} else {
 			setupLog.Info("Platform source resource installation completed successfully")
 		}
+
+		// Create platform PackageSource that references the source resource
+		setupLog.Info("Creating platform PackageSource", "platformSourceName", platformSourceName)
+		sourceType, _, _ := parsePlatformSourceURL(platformSourceURL)
+		sourceRefKind := "OCIRepository"
+		if sourceType == "git" {
+			sourceRefKind = "GitRepository"
+		}
+		if err := installPlatformPackageSource(installCtx, directClient, platformSourceName, sourceRefKind); err != nil {
+			setupLog.Error(err, "failed to create platform PackageSource")
+			os.Exit(1)
+		} else {
+			setupLog.Info("Platform PackageSource creation completed successfully")
+		}
 	}
 
 	// Setup PackageSource reconciler
@@ -552,3 +566,115 @@ func generateGitRepository(name, repoURL string, refMap map[string]string) (*sou
 
 	return obj, nil
 }
+
+// installPlatformPackageSource creates the platform PackageSource resource
+// that references the Flux source resource (OCIRepository or GitRepository).
+func installPlatformPackageSource(ctx context.Context, k8sClient client.Client, platformSourceName, sourceRefKind string) error {
+	logger := log.FromContext(ctx)
+
+	packageSourceName := "cozystack." + platformSourceName
+
+	ps := &cozyv1alpha1.PackageSource{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: cozyv1alpha1.GroupVersion.String(),
+			Kind:       "PackageSource",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name: packageSourceName,
+			Annotations: map[string]string{
+				"operator.cozystack.io/skip-cozystack-values": "true",
+			},
+		},
+		Spec: cozyv1alpha1.PackageSourceSpec{
+			SourceRef: &cozyv1alpha1.PackageSourceRef{
+				Kind:      sourceRefKind,
+				Name:      platformSourceName,
+				Namespace: "cozy-system",
+				Path:      "/",
+			},
+			Variants: []cozyv1alpha1.Variant{
+				{
+					Name: "default",
+					Components: []cozyv1alpha1.Component{
+						{
+							Name: "platform",
+							Path: "core/platform",
+							Install: &cozyv1alpha1.ComponentInstall{
+								Namespace:   "cozy-system",
+								ReleaseName: "cozystack-platform",
+							},
+							ValuesFiles: []string{"values.yaml"},
+						},
+					},
+				},
+				{
+					Name: "isp-full",
+					Components: []cozyv1alpha1.Component{
+						{
+							Name: "platform",
+							Path: "core/platform",
+							Install: &cozyv1alpha1.ComponentInstall{
+								Namespace:   "cozy-system",
+								ReleaseName: "cozystack-platform",
+							},
+							ValuesFiles: []string{"values.yaml", "values-isp-full.yaml"},
+						},
+					},
+				},
+				{
+					Name: "isp-hosted",
+					Components: []cozyv1alpha1.Component{
+						{
+							Name: "platform",
+							Path: "core/platform",
+							Install: &cozyv1alpha1.ComponentInstall{
+								Namespace:   "cozy-system",
+								ReleaseName: "cozystack-platform",
+							},
+							ValuesFiles: []string{"values.yaml", "values-isp-hosted.yaml"},
+						},
+					},
+				},
+				{
+					Name: "isp-full-generic",
+					Components: []cozyv1alpha1.Component{
+						{
+							Name: "platform",
+							Path: "core/platform",
+							Install: &cozyv1alpha1.ComponentInstall{
+								Namespace:   "cozy-system",
+								ReleaseName: "cozystack-platform",
+							},
+							ValuesFiles: []string{"values.yaml", "values-isp-full-generic.yaml"},
+						},
+					},
+				},
+			},
+		},
+	}
+
+	logger.Info("Applying platform PackageSource", "name", packageSourceName)
+
+	existing := &cozyv1alpha1.PackageSource{}
+	key := client.ObjectKeyFromObject(ps)
+
+	err := k8sClient.Get(ctx, key, existing)
+	if err != nil {
+		if client.IgnoreNotFound(err) == nil {
+			if err := k8sClient.Create(ctx, ps); err != nil {
+				return fmt.Errorf("failed to create PackageSource %s: %w", packageSourceName, err)
+			}
+			logger.Info("Created platform PackageSource", "name", packageSourceName)
+		} else {
+			return fmt.Errorf("failed to check if PackageSource exists: %w", err)
+		}
+	} else {
+		ps.SetResourceVersion(existing.GetResourceVersion())
+		if err := k8sClient.Update(ctx, ps); err != nil {
+			return fmt.Errorf("failed to update PackageSource %s: %w", packageSourceName, err)
+		}
+		logger.Info("Updated platform PackageSource", "name", packageSourceName)
+	}
+
+	return nil
+}