fix emby clients and cloud playback controls

internal/service/storage_config_logout_test.go

@@ -0,0 +1,39 @@
+package service
+
+import "testing"
+
+func TestStorageConfigLogoutClearsCloudCredentialsOnly(t *testing.T) {
+	_, storage := newStorageUploadTestService(t)
+	enabled := true
+	if _, err := storage.Save(t.Context(), StorageInput{
+		Type: "openlist",
+		Config: map[string]any{
+			"server":          "http://openlist.test",
+			"url":             "http://openlist.test/dav/",
+			"username":        "user",
+			"password":        "pass",
+			"token":           "token",
+			"timeout_seconds": "120",
+			"force_302":       "true",
+		},
+		Enabled: &enabled,
+	}); err != nil {
+		t.Fatalf("save storage: %v", err)
+	}
+
+	view, err := storage.Logout(t.Context(), "openlist")
+	if err != nil {
+		t.Fatalf("logout: %v", err)
+	}
+	if view.Enabled {
+		t.Fatal("storage should be disabled after logout")
+	}
+	for _, key := range []string{"username", "password", "token", "force_302", "force_proxy"} {
+		if _, ok := view.Config[key]; ok {
+			t.Fatalf("logout should clear %s, config = %#v", key, view.Config)
+		}
+	}
+	if view.Config["server"] != "http://openlist.test" || view.Config["url"] != "http://openlist.test/dav/" || view.Config["timeout_seconds"] != "120" {
+		t.Fatalf("logout should keep non-secret connection hints, config = %#v", view.Config)
+	}
+}