Chuck f3d02e07ea Feature/static image manager (#95) ...

* feat(static-image): Add static image manager with web interface

- Create StaticImageManager class with image scaling and transparency support
- Add configuration options for display duration, zoom scale, and background color
- Integrate with display controller and web interface
- Add image upload functionality to web interface
- Support for various image formats with proper scaling
- Efficient image processing with aspect ratio preservation
- Ready for future scrolling feature implementation

* fix(static-image): Move display duration to main display_durations block

- Remove display_duration from static_image config section
- Update StaticImageManager to read duration from display.display_durations.static_image
- Remove display duration field from web interface form
- Update web interface JavaScript to not include display_duration in payload
- Follows same pattern as all other managers in the project

* feat(static-image): Add fit to display option

- Add fit_to_display checkbox to automatically scale images to fit display
- When enabled, images are scaled to fit display dimensions while preserving aspect ratio
- When disabled, manual zoom_scale control is available
- Update web interface with smart form controls (zoom scale disabled when fit to display is on)
- Prevents stretching or cropping - images are always properly fitted
- Default to fit_to_display=true for better user experience

* refactor(static-image): Remove zoom_scale and simplify to fit_to_display only

- Remove zoom_scale option entirely as it was confusing and redundant
- Simplify image processing to always fit to display dimensions
- Remove zoom_scale field from web interface
- Clean up JavaScript to remove zoom scale logic
- Images are now always properly fitted without stretching or cropping
- Much simpler and more intuitive user experience

2025-10-05 10:46:36 -04:00

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