feat: add support for request ID tracking across services

- Implemented request ID handling in various services and handlers to improve traceability of requests.
- Added new AuthOptions endpoint to expose WxWork and OIDC configuration options.
- Updated message and event logging to include request ID for better debugging.
- Enhanced login form to dynamically show available authentication options based on server configuration.
- Introduced utility functions for normalizing and ensuring valid request IDs.
- Updated tests to verify request ID functionality in message sending and event logging.

internal/handlers/dashboard/conversation_handler.go

@@ -255,7 +255,7 @@ func ConversationPostSend_message(ctx *gin.Context) {
 		httpx.WriteJSON(ctx, err)
 		return
 	}
-	item, err := services.MessageService.SendAgentMessage(req.ConversationID, 0, req.ClientMsgID, req.MessageType, req.Content, req.Payload, operator)
+	item, err := services.MessageService.SendAgentMessageWithRequestID(req.ConversationID, 0, req.ClientMsgID, req.MessageType, req.Content, req.Payload, operator, httpx.GetRequestID(ctx))
 	if err != nil {
 		httpx.WriteJSON(ctx, err)
 		return