Swiss AI Hub v0.312.0

Added

• ✨ Mail Movement Capability for IMAP Agent: Introduced the ability for the IMAP agent to automatically move fetched
  emails from the inbox to a specified "Processed" folder, enhancing mail organization workflows.
• 📬 New MailMovedEvent: A dedicated event is now emitted when an email is successfully moved on the IMAP server,
  providing clear visibility of mail organization actions in the event timeline.
• ⚙️ Configurable Mail Organization: Added new IMAP client configuration options, enable_move and
  processed_folder, allowing users to enable and define the target folder for processed emails.
• 🦾 Robust IMAP Message Movement Logic: Implemented a sophisticated move_message method in the IMAP client that
  intelligently utilizes the IMAP MOVE command when available, or falls back to COPY and UID EXPUNGE for reliable
  and non-destructive message relocation.

Changed

• 📄 Expanded IMAP Agent Demonstrator: The imap_workflow demonstrator agent has been updated to showcase the new
  optional mail movement functionality, providing a practical example of organizing fetched emails.
• 📝 Updated IMAP Agent Descriptions: Descriptions for the IMAP agent now clearly reflect its expanded capabilities,
  highlighting the ability to organize mail in addition to reading it.
• 🔑 User Identity in IMAP Start Event: The ReadMailStartEvent now includes an optional user identity field,
  enabling more contextualized agent runs when triggered programmatically through the API.