Recently the SDK removed GPIO functionality because pins are now exclusively claimed by a driver. That means the GPIO app can't claim pins that are already in use... except when it calls the ESP-IDF driver code directly, which is what the app now does.
- Update TactilitySDK to `0.6.0-SNAPSHOT10`: Refactor `tt_app_registration()` for the related changes
- Fix for Diceware app hanging
- Deleted unused `assets/` in HelloWorld app