Toggle long Project names

What does this MR do?

• Toggle button to show and hide long, nested Project names

Why was this MR needed?

• Project names can get very long if nested too deeply

Screenshots (if relevant)

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 #28187 (closed)