Introduce lib/utils/log.dart (logError / logWarning over dart:developer) and
route all 53 previously-bare `catch (_)` blocks through it. Behaviour is
unchanged: every fallback still fails soft (a broken sidecar, unreadable file
or unsupported platform must never crash a presentation) but the cause is now
observable. logError is used for unexpected parse/IO failures, logWarning for
expected best-effort fallbacks; no deck or file contents are ever logged.
Note: file_service, markdown_service, marp_html_service, fullscreen_presenter,
image_carousel_picker and url_launcher_util also carried pre-existing local
changes, bundled here.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Image library:
- "Clean up duplicates" finds byte-identical images by md5, keeps one
file per group (preferring the most-used, then the oldest), merges
the tags/descriptions and captions of the copies, repoints slides in
open decks and in .md presentations on disk, and deletes the copies
after a confirmation that lists every group.
- A header toggle filters to images without tags/description, so it is
easy to see which ones still need attention.
- The delete warning now also lists presentations on disk that still
reference the image (marked "not open"), next to the open decks.
Editor and accessibility (already in tree):
- Interface text scaling up to 200%, keyboard-operable panel divider,
keyboard-first add-slide dialog, and screen-reader improvements.
- Paste a spreadsheet/CSV/markdown selection into a table cell to fill
the whole grid.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
