Update minimum Xray version requirement

Handle GitHub API error responses with detailed messages.

Author: xeefei

web/service/server.go

@@ -326,6 +326,18 @@ func (s *ServerService) GetXrayVersions() ([]string, error) {
 	}
 	defer resp.Body.Close()
 
+	// Check HTTP status code - GitHub API returns object instead of array on error
+	if resp.StatusCode != http.StatusOK {
+		bodyBytes, _ := io.ReadAll(resp.Body)
+		var errorResponse struct {
+			Message string `json:"message"`
+		}
+		if json.Unmarshal(bodyBytes, &errorResponse) == nil && errorResponse.Message != "" {
+			return nil, fmt.Errorf("GitHub API error: %s", errorResponse.Message)
+		}
+		return nil, fmt.Errorf("GitHub API returned status %d: %s", resp.StatusCode, resp.Status)
+	}
+
 	buffer := bytes.NewBuffer(make([]byte, bufferSize))
 	buffer.Reset()
 	if _, err := buffer.ReadFrom(resp.Body); err != nil {
@@ -352,7 +364,7 @@ func (s *ServerService) GetXrayVersions() ([]string, error) {
 			continue
 		}
 
-		if major > 25 || (major == 25 && minor > 9) || (major == 25 && minor == 9 && patch >= 10) {
+		if major > 26 || (major == 26 && minor > 1) || (major == 26 && minor == 1 && patch >= 18) {
 			versions = append(versions, release.TagName)
 		}
 	}