* Add on-screen keyboard implementation on Trackball device.
* 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: whywilson <m.tools@qq.com>
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