🛠️ [TASK] : Implement UI to setup campaign details

[mike-mcnulty]

Summary

Implement UI to setup campaign details

Description

Child of #1002

As an admin user, I need to enter campaign details, so that my community can learn what my campaign is about.

GIVEN an admin user logged in with API key
WHEN create a new campaign OR select existing campaign
THEN allow admin user to edit preset campaign detail questions

AC

• If user selects "Setup Campaign Details" in left nav menu, then view jumps to component and selects it
• Editable fields include campaign title, description, and cover image (file upload)
• If user clicks "edit", put component into edit mode
• If user clicks "cancel" while in edit mode, then go to view mode without saving changes
• If user clicks "save" while in edit mode, then save changes to backend and return to view mode (refresh data?)

Integration

• GIVEN admin key GET brand
• GIVEN brand GET campaigns
• GIVEN admin key UPDATE campaign