fix: test using the correct path for rerank (#2736)

* fix: test using the correct path for rerank.

* fix: The `input` parameter for testing responses uses an array to accommodate certain channels, such as Codex, which are incompatible with single strings.

common/endpoint_defaults.go

@@ -21,7 +21,7 @@ var defaultEndpointInfoMap = map[constant.EndpointType]EndpointInfo{
 	constant.EndpointTypeOpenAIResponse:  {Path: "/v1/responses", Method: "POST"},
 	constant.EndpointTypeAnthropic:       {Path: "/v1/messages", Method: "POST"},
 	constant.EndpointTypeGemini:          {Path: "/v1beta/models/{model}:generateContent", Method: "POST"},
-	constant.EndpointTypeJinaRerank:      {Path: "/rerank", Method: "POST"},
+	constant.EndpointTypeJinaRerank:      {Path: "/v1/rerank", Method: "POST"},
 	constant.EndpointTypeImageGeneration: {Path: "/v1/images/generations", Method: "POST"},
 	constant.EndpointTypeEmbeddings:      {Path: "/v1/embeddings", Method: "POST"},
 }