v0.28.1

See https://ubcode.useblocks.com/development/changelog.html#release-0-28-1

👌 Improvements

• Natural sort order in the Needs Index tree view

  The Needs Index tree view now sorts need IDs, group keys, and link types
  in natural sort order, so REQ_2 appears before REQ_10 instead of
  after it. Link targets within each type are also deduplicated and naturally
  sorted.

🐛 Fixes

• Fixed the @ubcode chat participant losing conversation context
  ("amnesia") when it invoked tools during a chat session.