feat: prepare log chat

src/dto/api.rs

@@ -1,5 +1,6 @@
 use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
+use uuid::Uuid;
 
 #[derive(Debug, Serialize, ToSchema)]
 pub struct ErrorResponse {
@@ -87,6 +88,7 @@ pub enum FinishReason {
     Length,
     ContentFilter,
     ToolCalls,
+    Error,
 }
 
 #[derive(Debug, Serialize, Deserialize, ToSchema)]
@@ -126,6 +128,9 @@ pub struct ChatRequest {
     pub base: BaseLLMRequest,
 
     pub messages: Vec<Message>,
+
+    // Non standard Open AI
+    pub conversation_id: Option<Uuid>,
 }
 
 #[derive(Debug, Deserialize, Serialize, ToSchema)]