## QA PASSED See QA report document: 1116737f-30c9-410d-a8a4-a6ba9e53dd5f **Verification Summary:** All 6 hypotheses tested and passed: 1. Template file exists at /Users/joe/gitea/trckr/server/templates/partials/attachments_section.html (343 lines) 2. Image gallery grid section present with responsive layout, lazy loading, and hover overlay (lines 78-104) 3. File list section present with smart icons for 20+ file types (lines 106-207) 4. Drop zone with upload form, drag-and-drop support, and visual feedback (lines 23-76) 5. Complete HTMX integration for uploads, deletes, and detail views 6. All JavaScript functions implemented correctly (lines 258-343) **Additional Features Verified:** - Readonly mode support - Empty state handling - Comprehensive test coverage with data-testid attributes - Edge case handling (missing data, broken images, URL attachments) - Size formatting (B/KB/MB) - File type detection for 20+ extensions **No issues found. Implementation is complete and correct.**

## Implementation Complete Created `server/templates/partials/attachments_section.html` with the following features: ### Image Gallery Grid - Auto-detects image attachments by mime_type (image/*) - Displays in responsive grid layout (auto-fill, minmax 120px) - Shows image thumbnails with hover overlay for title - Lazy loading for performance - Fallback placeholder for broken images ### File List - Lists all non-image attachments - Smart file type icons based on extension: - PDF, DOC, XLS, PPT for documents - ZIP/TAR/GZ for archives - Audio/video file icons - Code file icons for dev files - Link icon for URL attachments - Size formatting (B/KB/MB) - Download and open-in-new-tab actions - Delete button with confirmation ### Drop Zone Component - Drag-and-drop file upload support - Click-to-select file picker - Visual feedback on drag-over - File preview before upload - URL attachment input option - Title field for naming attachments - Cancel button to hide dropzone ### Technical Details - Full HTMX integration for seamless updates - All elements have data-testid attributes for QA - Supports readonly mode (hides upload controls) - Consistent styling with existing templates - Scoped CSS styles - JavaScript functions for dropzone interaction ### Files Changed - `server/templates/partials/attachments_section.html` (343 lines) - NEW ### Testing - All 1331 existing tests pass - 74% code coverage maintained ### Deployment - Deployed to trckr.roboalch.com - Health check passed Ready for QA verification.