Improve download list layout in customer account (v0.3.5)

- Downloads now displayed in two-row format per entry
- First row: file download link
- Second row: metadata (version, date, checksum)
- Better visual separation and readability

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -932,3 +932,27 @@ Added current version display on single product pages for licensed products.
 - Only displays for licensed product type
 - Only displays if product has at least one version defined
 - Uses `LicensedProduct::get_current_version()` which queries `VersionManager::getLatestVersion()`
+
+### 2026-01-23 - Version 0.3.5 - Download List UI Improvement
+
+**Overview:**
+
+Improved the download list layout in customer account licenses page with a two-row format.
+
+**Implemented:**
+
+- Downloads now displayed in two rows per entry
+- First row: File download link
+- Second row: Metadata (version, date, checksum)
+- Better visual separation and readability
+
+**Modified files:**
+
+- `templates/frontend/licenses.html.twig` - Restructured download list with two-row layout
+- `assets/css/frontend.css` - Added `.download-item`, `.download-row-file`, `.download-row-meta` styles
+
+**Technical notes:**
+
+- Changed `<li>` from single-row flex to column flex layout
+- Metadata row indented with left padding for visual hierarchy
+- Updated responsive CSS for mobile devices