- Use StringUtils for file extension checks (upstream pattern) - Keep screenMargin as uint8_t (upstream pattern) - Add TXT file support to FileSelectionActivity and SleepActivity - Use SETTINGS.textAntiAliasing for grayscale rendering
- Use StringUtils for file extension checks (upstream pattern) - Keep screenMargin as uint8_t (upstream pattern) - Add TXT file support to FileSelectionActivity and SleepActivity - Use SETTINGS.textAntiAliasing for grayscale rendering