Support widget setters for flutter compatibility

[anserwaseem]

Is your feature request related to a problem? Please describe.
Support setters of widgets like we do in flutter side.

Example:

View:
  body:
    Column:
      children:
        - Text:
            id: myText
            text: Initial Text
        - Button:
            label: Set text
            onTap:
              executeCode: myText.text = 'i am set'

Describe the solution you'd like
Support react way myText.setText('new Text') for backward compatibility and myText.text = 'new Text' for flutter compatibility

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.