feat: prepare log chat

tests/ollama_provider.rs

@@ -183,6 +183,7 @@ async fn test_chat_completions_ok() {
             role: api::Role::User,
             content: "What is 2+2?".to_string(),
         }],
+        conversation_id: None,
     };
 
     let res = provider.chat_completions(&req).await.unwrap();
@@ -217,6 +218,7 @@ async fn test_chat_completions_missing_messages() {
             ..Default::default()
         },
         messages: vec![],
+        conversation_id: None,
     };
 
     let err = provider.chat_completions(&req).await.unwrap_err();
@@ -243,6 +245,7 @@ async fn test_chat_completions_no_user_message() {
             role: api::Role::System,
             content: "be helpful".to_string(),
         }],
+        conversation_id: None,
     };
 
     let err = provider.chat_completions(&req).await.unwrap_err();
@@ -269,6 +272,7 @@ async fn test_chat_completions_model_not_found() {
             role: api::Role::User,
             content: "hi".to_string(),
         }],
+        conversation_id: None,
     };
 
     let err = provider.chat_completions(&req).await.unwrap_err();