Feature/Code Interpreter (#3183)

* Base changes for ServerSide Events (instead of socket.io)

* lint fixes

* adding of interface and separate methods for streaming events

* lint

* first draft, handles both internal and external prediction end points.

* lint fixes

* additional internal end point for streaming and associated changes

* return streamresponse as true to build agent flow

* 1) JSON formatting for internal events
2) other fixes

* 1) convert internal event to metadata to maintain consistency with external response

* fix action and metadata streaming

* fix for error when agent flow is aborted

* prevent subflows from streaming and other code cleanup

* prevent streaming from enclosed tools

* add fix for preventing chaintool streaming

* update lock file

* add open when hidden to sse

* Streaming errors

* Streaming errors

* add fix for showing error message

* add code interpreter

* add artifacts to view message dialog

* Update pnpm-lock.yaml

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Co-authored-by: Vinod Paidimarry <vinodkiran@outlook.in>

packages/server/src/Interface.ts

@@ -42,6 +42,7 @@ export interface IChatMessage {
     fileAnnotations?: string
     agentReasoning?: string
     fileUploads?: string
+    artifacts?: string
     chatType: string
     chatId: string
     memoryType?: string