Server page redesign

The server page has been redesigned for simplicity. No more tabs — everything is now on the same page.

• Quickly view bandwidth usage and consumption trend from the new Bandwidth usage overview section.

• Collapse items on the sidebar to focus on a specific section. The app remembers items you've collapsed, so the page always looks the way you left it.

• Features like Remote Access, Rescue, Reinstall and Delete are now under the Actions button.

• Copy commonly used values for API requests like server ID and Label with a single click.

• Fancy new icons throughout.