application class, still broken

main.cpp

@@ -1,6 +1,7 @@
 #include <app.hpp>
 // put app in a class w a constructor for all the basic params
 int main() {
-    app::run();
+    Application app("/dev/serial/by-id/usb-Raspberry_Pi_Pico_E6616407E37AA12F-if00");  // tis a symlink, can also be just /dev/ttyACM0)
+    app.Run();
     return 0;
 }