a7a3b17ff6
- Implement SD card locking logic and helper functions - Fix issue with running ELF apps from SD card: this would crash when launched from the AppList - Reduce Boot app wait time to 1 second - Speed up boot by about 0.1 second by moving app&service registration to the Boot app - Files app now uses proper SD card mount point name (and multiple SD cards) - Removed `TT_SCREENSHOT_MODE`