- Skip payload in tracing::instrument to avoid logging base64 image data
- Add blob: to CSP img-src for image preview support
- Add deferred_upload_with_preview macro for edit form image previews
with Replace/Remove buttons and proper DOM cleanup on replacement
- Fix datastar-fetch finished handler (evt.detail.response is undefined
for redirect scripts)
- Display brew time in M:SS format on edit form
- Add full-width Save Changes button with check icon and Cancel button
to all edit forms
- Fix country flag emoji spacing on cafe and cup detail pages
- Add "View on Map" Google Maps link to cafe and cup detail pages
Add image infrastructure, API, and detail page integration:
- EntityImage domain model with ImageRepository trait
- SQLite storage for images and thumbnails as BLOBs
- Image processing with data URL decoding and thumbnail generation
- REST API: upload, get, delete, thumbnail at /{entity_type}/{id}/image
- resolve_image_url helper for image fallback chains
- image-upload web component for direct upload on detail pages
- Image display with vignette overlay and lightbox viewer
- Template macros: image_thumbnail, readonly_image, lightbox_script
- All 7 detail pages updated with image thumbnails
- Brew images fall back to roast; cup images fall back to cafe then roast
- Delete handler macro extended with optional image cleanup
