🥔🗜️✨ `Gizmo`: `SectionNavigation`

[zspencer]

• A navigation element for switching between https://github.com/zinc-collective/convene/issues/1155

Use Cases

• [x] ✨ Link to all Sections the Person may access
• [ ] ✨ Indicates which Section the Person is on
• [ ] https://github.com/zinc-collective/convene/issues/2037
• [x] ✨ Image links default to https://github.com/zinc-collective/convene/issues/1961
• [ ] ✨ A https://github.com/zinc-collective/convene/issues/1155 without https://github.com/zinc-collective/convene/issues/1961 have a palette if another accessible https://github.com/zinc-collective/convene/issues/1155 has a #1961
• [ ] ✨ Override the default Section NavigationImage
• [ ] ✨ Show or Hide the Entrance section
• [ ] ✨ Exclude list for particular Sections
• [ ] ✨ Include Only list for particular Sections
• [ ] ✨ Reorder navigation list