v1.2.0

-Video Feedback: If auto mode is disabled, a new visualization mode is available with manual adjustment of the maximum visualization threshold.
-Advanced Processing Panel: Added an "offset" field for Helium-type processing.
-Settings Screen: Added "Turn Off SUNSCAN" and "Restart SUNSCAN" buttons.
-Snapshot Button Activation: The snapshot button is now functional without requiring debug mode.
-Snapshot Retrieval: Snapshots can now be retrieved in FITS format via sunscan.local.
-New Files Added: New 16-bit FITS and PNG files have been added, including raw image, CLAHE, continuum, and protuberance.
-SER File Date Bug Fix: Fixed an issue with the date on SER files.
-Social Media Share Button Removed: The social media sharing button has been removed as it was non-functional on iOS.
-Fullscreen Mode: Users can now view images in fullscreen mode, free of menus.
-Battery Protection Mode: Battery protection has been activated to extend its lifespan (using pisugar: set_battery_input_protect).
-SD Card Free Space Display: The system now shows free space on the SD card instead of used space.
-Low Memory Warning: If the SD card is full, a prompt will appear to encourage the user to free up space.
-Auto Threshold Fix: The auto threshold issue (where the sky background was set to zero) has been fixed.
-Minor Bug Fixes: Several minor bugs have been resolved for a smoother experience.