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/builders/agent_run_log_builder.go

@@ -17,6 +17,7 @@ func BuildAgentRunLog(item *models.AgentRunLog) response.AgentRunLogResponse {
 		ID:                item.ID,
 		ConversationID:    item.ConversationID,
 		MessageID:         item.MessageID,
+		RequestID:         item.RequestID,
 		AIAgentID:         item.AIAgentID,
 		AIConfigID:        item.AIConfigID,
 		UserMessage:       item.UserMessage,