feat(console): add sorting functionality for spaces list

[alikhere]

Summary

Adds sorting functionality to the Spaces list on the console home page, allowing users to sort their spaces by creation date or name.

Features

• 4 Sort Options:

  • Newest (default) - newest spaces first
  • Oldest - oldest spaces first
  • Name (A–Z) - alphabetical ascending
  • Name (Z–A) - alphabetical descending

• Persistence:

  • Sort preference persists in localStorage until logout
  • Maintains selection across page navigation and refreshes
  • URL query param support for shareable links

• UI:

  • Dropdown component positioned above spaces list on left side
  • Follows Storacha Console design patterns
  • Responsive and accessible

Technical Details

• Client-side sorting (no API changes required)
• Uses localStorage for persistence
• Integrates with existing useFilteredSpaces hook
• Applies sorting to both public and private spaces

Screenshot

2026-02-09.20-41-50.mp4

Closes #648

[alikhere]

@Dhruv-Varshney-developer @alanshaw Could you please review this PR whenever you get time. Thanks!

[alanshaw]

I think this ends up being true by virtue of JS engines retaining map insertion order, but the client API makes no guarantee, since it returns a map (which is spread as an array in the W3UI layer).

I'm not certain but if you login on another browser you might get a different ordering to your spaces due to them being added locally in a different order...

So at minimum, the language needs to be changed here as it's not "creation order" it's added order, but I think this will be hard to explain in the case where you login on different browsers/devices...my gut instinct is to just not include this functionality.

Also, a small note on "creation" order - if you import a space (a delegation from someone else) it'll be listed as the newest, but might actually have been created before all your others.

[alikhere]

Thanks for the detailed explanation. I agree the date-based sorting is misleading given the insertion order behavior. I've remove Newest/Oldest options and keep only Name A–Z / Z–A sorting