Adds two settings exposed in the PWA frame-settings sheet:
- rotationMode (enum: random | least_recently_shown | oldest_upload |
newest_upload). Default oldest_upload preserves the legacy
hard-coded sort, so existing devices behave identically until the
user changes it.
- prioritizeNeverShown (bool). When set, the candidate set is narrowed
to never-shown images first (if any exist) before the mode runs —
useful for "burn through new uploads before re-shuffling the catalog."
RotationService pipeline:
1. Pull approved/ready pool.
2. Drop the last `uniquenessWindow` served (existing).
3. If prioritizeNeverShown AND any candidates have never been served,
narrow to those.
4. Apply the selection mode.
Backend: enum, entity columns + accessors, migration, serializer,
PATCH validator. Frontend: types, stores, settings sheet section
(dropdown + checkbox), test fixtures, save-flow test.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The .bin file for portrait orientation was packed as 480-pixel rows ×
800 rows, but firmware streams blindly at 800×480 (the EPD's native
scan order). Both layouts hit the same 192000-byte total, so the size
guard in epd_draw_image_with_border passed and the row-stride mismatch
showed up on the panel as the photo tiling/repeating.
Renderer now rotates the cropped photo 90° CW before dithering when
orientation is portrait, so the packed bytes always match the EPD's
800-pixel scan order. Firmware stays orientation-unaware (per the
"ESP32 never transforms images" decision in webApp/CLAUDE.md). Preview
decoder rotates -90° on the way out so the in-browser frame preview
stays upright.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Collapse orientation to landscape/portrait (ribbon left = portrait standard)
- Add OrientationPicker component and wire settings sheet in HomeView
- Add password confirmation field to registration form (RepeatedType)
- Build frontend SPA to public/build/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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