Make the note scroll if content is covered by keyboard

[JetLiTheQT]

Set a fixed height for the text-input box of 300.dp and added vertical scrolling behavior. Leaving it like this for now since I've been stuck for a few hours setting up the cursor tracking to scroll.

[JetLiTheQT]

Had to comment out

keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done)

since it removed the option for the user to add a new line with the return button keyboard built-in

[cdgco]

Is this done now?

[JetLiTheQT]

Haven't touched it since updating the fixed height to 300.dp. User can scroll it themselves for the time being