Cycle analytics second iteration frontend

Are there points in the code the reviewer needs to double check?

Mostly typos and code guidelines.

Why was this MR needed?

This implements the frontend part of !6859 (merged) for #23449 (closed)

Screenshots

Initial view

Cycle Analytics with data

User doesn't have access for a stage

Does this MR meet the acceptance criteria?

• Changelog entry added
• Documentation created/updated
• API support added
• Tests
  • Added for this feature/bug
  • All builds are passing
• Conform by the merge request performance guides
• Conform by the style guides
• Branch has no merge conflicts with master (if it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes #23449 (closed)