- Updated multiple repository and service files to replace imports from "github.com/mlogclub/simple/web/params" with "cs-agent/internal/pkg/httpx/params".
- Adjusted context handling in auth_service and ws_service to use gin.Context instead of iris.Context.
- Ensured consistent usage of HTTP status responses across websocket handlers.
- Introduced AIAgentFallbackMode with options for NoAnswer and SuggestRetry.
- Updated AI agent edit component to include fallback mode selection.
- Modified API types and payloads to accommodate fallback mode.
- Removed deprecated KnowledgeFallbackMode and related logic from knowledge base.
- Adjusted knowledge retrieval and response handling to utilize new fallback logic.
- Updated tests to reflect changes in fallback mode handling for AI agents.