Add on-screen keyboard implementation on Trackball device. (#7625)

* Add on-screen keyboard implementation on Wio Tracker L1.

* Update On-Screen Keyboard to new layout.

* The on-screen keyboard dynamically adjusts the key size based on the screen.

* Improve input box display on small screens.

* Optimize the virtual keyboard layout and cursor movement logic, and adjust the keyboard starting position for small and wide screens.

* Optimize the text alignment of numeric keys on ssd1306.

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/buzz/BuzzerFeedbackThread.cpp

@@ -28,6 +28,7 @@ int BuzzerFeedbackThread::handleInputEvent(const InputEvent *event)
     case INPUT_BROKER_USER_PRESS:
     case INPUT_BROKER_ALT_PRESS:
     case INPUT_BROKER_SELECT:
+    case INPUT_BROKER_SELECT_LONG:
         playBeep(); // Confirmation feedback
         break;