Did some work on the sidebar ahead of more advanced widgets coming over from the main site.

• 🆕 Clicking on the ⚙️ icon in the upper right of the sidebar lets you manage your widgets. This now clears out the sidebar so we aren't trying to keep two components in sync, and should reset the sidebar when you close it. If it doesn't, you can click the button to refresh
• 🆕 Human Avatar Widget: This widget lets you choose between showing your full or small HA.
• 🆕 User Info Widget has the ability to react to purchases around the site. userPointsUpdated can be fired from any area of the site, and update your points automatically without needing a refresh