matthias.lotz 3fafb621b0 docs: Add FEATURE_PLAN for EXIF metadata extraction ... Plan for implementing automatic EXIF data extraction from uploaded images: - Extract capture date, camera model, and GPS coordinates - Use earliest capture date for chronological group sorting - Add new database fields: capture_date, exif_date_taken, exif_camera_model - Implement ExifService with exifr library - Create migration script for existing images - Update slideshow sorting logic with EXIF-based chronology - Fallback to year/upload date when EXIF unavailable Estimated effort: 5-7 hours (3 phases) Dependencies: exifr npm package		2025-11-09 13:30:58 +01:00
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FEATURE_PLAN-delete-unproved-groups.md	docs: Finalize automatic cleanup feature documentation	2025-11-08 14:45:13 +01:00
FEATURE_PLAN-exif-extraction.md	docs: Add FEATURE_PLAN for EXIF metadata extraction	2025-11-09 13:30:58 +01:00
FEATURE_PLAN-image-description.md	docs: Update documentation for image descriptions feature	2025-11-07 18:39:48 +01:00
FEATURE_PLAN-preload-image.md	feat: Slideshow optimization with intelligent preloading and chronological sorting	2025-11-09 13:23:27 +01:00
FEATURE_PLAN-preview-images.md	docs: add feature plan for preview images	2025-10-29 23:34:08 +01:00
FEATURE_PLAN-reordering.md	docs: update feature plan with completion status	2025-11-03 21:22:15 +01:00
REORDERING_IMPLEMENTATION_REPORT.md	docs: update README.md with new reordering features	2025-11-03 21:24:29 +01:00
UPGRADE_PLAN-upgrade-deps-react-node-20251028.md	docs: complete upgrade documentation with CHANGELOG, smoke tests, and actual timelines	2025-10-29 23:10:21 +01:00