feat: In-page editor navigation menus

[ianjon3s]

What does this PR do?

Adds a new component EditorNavMenu that is used at the root, team and flow levels to link to all settings and panel screens.

The menu has an optional compact prop that minimises the menu to icons only and introduces tooltips in place of text labels, this is used in the flow editor screen and settings pages.

Routes are initially defined at the component level.

Still to do:

• Update route behaviour so that they function correctly at all levels
• Ensure isActive class is passed correctly to active items
• Remove references to settings pages from the account (dropdown) menu
  • PR - chore: Remove additional options from dropdown menu #3408
• Remove Settings component
  • PR - chore: Remove old Settings component and routes #3409
• Hide menu items based on permissions (i.e. global settings)
  • PR - feat: Make EditorNavMenu items permission based #3418
• Handle standard wrapper/containers
• Fix Flow layout

[github-actions]

Removed vultr server and associated DNS entries

[ianjon3s]

Editor restyling

[DafyddLlyr]

I think we're good to go here! 🙌

[ianjon3s]

Thanks for all your help on this one @DafyddLlyr !