refactor: Split up Sidebar child components

[DafyddLlyr]

What does this PR do?

• Quick refactor / tidy up before taking a look at maintaining the tabs and search value in state as part of search
• Makes DebugConsole its own file / component
• Moves Publish to it's own folder and components
• Doesn't unnecessarily pass a URL as props (see https://github.com/theopensystemslab/planx-new/pull/3483#discussion_r1705918426)
• Declares URLs in a data structure instead of dynamically creating the URLs across the component (see https://github.com/theopensystemslab/planx-new/pull/3483#discussion_r1705915756)

No "new" code or functionality here

[github-actions[bot]]

Removed vultr server and associated DNS entries