feat(theme): add roundedraff theme and fix sleep cover crop grid artifacts (#918)

## Summary
- Add new `roundedraff` theme.
- Fix sleep screen artifact where book cover showed grid lines in
`Cover` mode with `Crop`.

## Additional Context
## Key changes
- Added `src/components/themes/roundedraff/` theme implementation.
- Updated sleep cover rendering logic in:
  - `src/activities/boot_sleep/SleepActivity.cpp`
  - `src/activities/boot_sleep/SleepActivity.h`
- Improved cover generation/regeneration paths in:
  - `lib/Epub/Epub.cpp`
  - `lib/Epub/Epub.h`
  - `lib/Txt/Txt.cpp`
  - `lib/Txt/Txt.h`

## Verification
- Sleep screen set to Book cover
- Sleep screen cover mode set to Crop
- Confirmed grid artifacts no longer appear on cover sleep screen.

### AI Usage

While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.

Did you use AI tools to help write this code? _**< YES >**_

---------

Co-authored-by: CaptainFrito <yzq6x5zypy@privaterelay.appleid.com>
Co-authored-by: Zach Nelson <zach@zdnelson.com>
Co-authored-by: Uri Tauber <142022451+Uri-Tauber@users.noreply.github.com>

This commit is contained in:

bunsoootchi

2026-04-27 19:01:22 +03:00

committed by

GitHub

co-authored by

CaptainFrito

Zach Nelson

Uri Tauber

parent 33386953d9

commit b8a51522ca

18 changed files with 548 additions and 8 deletions

									
										lib/I18n/translations/swedish.yaml
									
		+1
		
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				@@ -228,6 +228,7 @@ STR_BATTERY: "Batteri"

				STR_UI_THEME: "Användargränssnittstema"

				STR_THEME_CLASSIC: "Klassisk"

				STR_THEME_LYRA: "Lyra"

				STR_THEME_ROUNDEDRAFF: "RoundedRaff"

				STR_THEME_LYRA_EXTENDED: "Lyra utökad"

				STR_SUNLIGHT_FADING_FIX: "Fix för solskensmattning"

				STR_REMAP_FRONT_BUTTONS: "Ändra frontknappar"