Give some url to snaps until they have an appsteam id

libdiscover/backends/SnapBackend/SnapResource.cpp

@@ -157,3 +157,9 @@ bool SnapResource::isTechnical() const
 {
     return m_snap->snapType() != QLatin1String("app");
 }
+
+QUrl SnapResource::url() const
+{
+    //FIXME interim, until it has an appstreamId
+    return QUrl(QStringLiteral("snap://") + packageName());
+}

libdiscover/backends/SnapBackend/SnapResource.h

@@ -55,6 +55,7 @@ public:
     void fetchChangelog() override;
     void fetchScreenshots() override;
     QList<PackageState> addonsInformation() override { return {}; }
+    QUrl url() const override;
 
     void setState(AbstractResource::State state);