Introduce a new `cancel_job` method in the `LLMProvider` trait to allow cancellation of ongoing LLM tasks. Implement no-op versions for OpenAI, Anthropic, and Mock providers. Update the WebSocket handler to invoke job cancellation when a session closes, ensuring better resource management and preventing orphaned tasks. Also, fix unused variable warning in `add_suggestion.rs`.
Added new CLEAR_SUGGESTIONS keyword command that clears user suggestions from Redis cache. Implemented the command in the announcements dialog start script to prevent duplicate suggestions. The command handles Redis connection errors gracefully and logs appropriate debug information.
Changed debug logging to trace level for Redis suggestion operations and drive monitor object listings. This better reflects the verbosity level of these operations since they are more detailed debugging information. Also updated "Redis client" to "Cache client" in a debug message for consistency with the broader cache abstraction.
Changed async Redis operations to synchronous in add_suggestion_keyword function. Removed unnecessary async/await and tokio::spawn since the operations are now blocking. This simplifies the code while maintaining the same functionality of storing suggestions and context state in Redis. Error handling remains robust with proper early returns.
Updated references from `redis_client`, `s3_client`, and `custom_conn` to unified names `cache`, `drive`, and `conn` for consistency across modules. Adjusted `add_suggestion_keyword` to use clearer parameter naming and enhanced custom syntax registration for better readability and maintainability.
Changed the Redis RPUSH command to return the new list length (`Result<i64, RedisError>`) and added a debug log that includes this length. Updated the HSET command to capture its result (`Result<i64, RedisError>`), logging the number of fields added on success and handling errors explicitly. Removed unnecessary `unwrap_or_else` and added comments to clarify behavior, improving observability and error handling for suggestion storage.
Added new `add_suggestion` module to support suggestion handling logic.
Updated `index.html` to include a dynamic suggestions container that fetches and displays context suggestions.
This improves user experience by enabling quick context changes through interactive suggestion buttons.
