- TOUCH_SDA=17, TOUCH_SCL=18, TOUCH_RST=38 per Waveshare schematic
- GPIO 8/9 were conflicting with LCD_B0/B3, blanking the display
- Boot banner now uses BOARD_NAME macro from BoardConfig.h
Restores the original behavior from before commit 46b0cb9:
delegates to logic.onTouch() which transitions state to SILENT.
This was a pre-existing bug (undefined function) exposed by the
multi-target refactoring changing compile guard structure.