@Test
    public void test_install_directoryEntries() throws IOException {
        // Create a zip with directory entries
        Path jarPath = tempDir.resolve("with-directories.jar");
        createMockThemeZipWithDirectories(jarPath);

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