refactor(Format code): Improve readability and structure

boards/esp32-s3-lcd-43/DisplayDriverGFX.h

@@ -18,6 +18,9 @@ public:
     int width() override;
     int height() override;
 
+    // Dashboard tile mapping
+    int dashboardTouch(int x, int y);
+
     // ── Internal ──
     static DisplayDriverGFX& instance();