Open and close sidebar
**Describe the requested icon(s)**
I'd like an icon that serves as a button for opening and closing a sidebar. There is a currently two icons in Phosphor: sidebar and detailed sidebar, but I don't think they're clear enough as an affordance. 

**References**
The one I'm currently using is from Material Design where there's an arrow inside to indicate the direction in which the sidebar will move. 
<img width="88" alt="Screenshot 2024-06-24 at 5 31 52 PM" src="https://github.com/phosphor-icons/homepage/assets/161088607/185eb470-3e83-4b0d-bb0b-d02a4f63cdbd">

I've also seen other alternatives where the sidebar is filled when it's open, but I don't think those are very clear. 