- Removed InputHandler and related input event handling code.
- Updated GatewayState to handle new session commands for dialogs.
- Introduced UnifiedSessionId for managing session identifiers across channels and chats.
- Refactored Session and SessionManager to manage dialogs instead of sessions.
- Added methods for creating, listing, switching, renaming, archiving, and deleting dialogs.
- Updated storage functions to accommodate dialog IDs in persistent session management.
- Enhanced tests to cover new dialog functionalities and ensure stability.
- Added SessionSummary struct for session metadata.
- Updated ws_handler to create and manage CLI sessions more robustly.
- Implemented session creation, loading, renaming, archiving, and deletion via WebSocket messages.
- Introduced SessionStore for persistent session storage using SQLite.
- Enhanced error handling and logging for session operations.
- Updated protocol definitions for new session-related WebSocket messages.
- Refactored tests to cover new session functionalities and ensure proper serialization.
- Added ContentBlock enum for multimodal content representation (text, image).
- Enhanced ChatMessage struct to include media references.
- Updated InboundMessage and OutboundMessage to use MediaItem for media handling.
- Implemented media download and upload functionality in FeishuChannel.
- Modified message processing in the gateway to handle media items.
- Improved logging for message processing and media handling in debug mode.
- Refactored message serialization for LLM providers to support content blocks.
