[Feature request] Writing practice mode

[VikingSchism]

This is a feature request to add the ability to practice writing kanji/kana to the application

Ideally the user would be able to select one or more characters to practice in a single session. The user should then be able to choose whether to show an outline of the character or to see a blank screen. After the user has drawn the character they should be able to see the stroke order of their input and compare it to the character's stroke order

Many apps like this attempt to snap the input to the nearest stroke to produce good-looking output, but (personal opinion) I would like to be able to see my own strokes