wip: catagory sidebar parameter

[cdxker]

Current progress:

Was able to create a category sidebar view that can open and close. When closed, the floating search icon appears where it came from.

This as of right now only has the view from the right.

Things left to close this out:

• Add opening animation when the component loads in.
• A few small css bugs.
• Add category search into demo page options
• Ensuring "left" state also works just as "right" state does.