* fix: TextFormField onChanged event triggered multiple times when Korean input
* logic fix for iOS
* add comments
* move 'onChanged' logic to handleSoftKeyboardInput
1. Merge code of mobile and desktop virtual display menu.
2. Mobile add seperate resolution menu, only support changing
resolutions.
3. Android add proxy setting
Signed-off-by: 21pages <sunboeasy@gmail.com>
* mobile add view mode menu, disable same menus as desktop
* show forbidden cursor when not view mode && no keyboard permission &&
not show remote cursor
* hide keyboard/mouse bottom action when keyboard disabled
* fix not listen keyboard permission change
* mobile missing changing resolution and http proxy setting, will add if
needed.
Signed-off-by: 21pages <sunboeasy@gmail.com>