v0.0.90

• Added an edit option to the /prompt command via the -e flag, allowing
  users to modify a selected prompt using edit_text.
• Updated the minimum documentrix dependency to 0.6.0 to leverage SQLite
  concurrency improvements and strong consistency for collection discovery,
  preventing stale cache issues.
• Modified OllamaChat::RAGHandling#update_collection to accumulate results
  from embed and return them as a newline-separated string.
• Updated the collection update command to capture and return the output of the
  update process.