@Test
    public void test_install_pathTraversalPrevention() throws IOException {
        // Create a zip with potentially dangerous paths
        Path jarPath = tempDir.resolve("malicious.jar");
        createMockThemeZipWithDangerousPaths(jarPath);

        ThemeHelper mockThemeHelper = new ThemeHelper() {
            @Override
            protected Path getJarFile(Artifact artifact) {
                return jarPath;
            }