feat(wallpapers): add image crop support and i18n strings

Adds per-image image-crop support with persistent settings.
Rendering adapts to crop mode, zoom and position per image.
Locales the UI strings and notifications; app name updated.

- Cropping workflow with per-image crop state and rendering
- Localizes strings and notifications for en and de
- Introduces set_image_crop command and its permission schema
This commit is contained in:
2026-08-20 23:26:15 +02:00
parent 2cfc7c5dcb
commit 197090ddd2
23 changed files with 622 additions and 74 deletions
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