Enhancement : a quick How to guide

I want to try to use that tool to create slide for video tutorials. The problem is that, there is no docs for this project in this repo. The only docs that I found was the Power Deck presentation demo and a video on Youtube (10 min) that show some features.

Could be nice to link some "How to" with some video that we did for another topics.

Example : How to create a item moving from point A to B. (link to a youtube video that you did for that + How to integrate that into this tool)

Start by reviewing the existing Power Deck presentation demo and the referenced YouTube video to understand the tool's current workflow. Add a How-to guide for creating an item that moves from point A to B, including how to integrate the technique into the tool and linking a relevant video. Done means the repository contains accessible guidance where users currently find no documentation.

Written by the indexing model from the issue text.