fix: stdioserver log prefix as const

Signed-off-by: Bailey Hayes <behayes2@gmail.com>

Author: ricochet

internal/ghmcp/server.go

@@ -49,6 +49,8 @@ type MCPServerConfig struct {
 	Translator translations.TranslationHelperFunc
 }
 
+const stdioServerLogPrefix = "stdioserver"
+
 func NewMCPServer(cfg MCPServerConfig) (*server.MCPServer, error) {
 	apiHost, err := parseAPIHost(cfg.Host)
 	if err != nil {
@@ -215,7 +217,7 @@ func RunStdioServer(cfg StdioServerConfig) error {
 	}
 	logger := slog.New(slogHandler)
 	logger.Info("starting server", "version", cfg.Version, "host", cfg.Host, "dynamicToolsets", cfg.DynamicToolsets, "readOnly", cfg.ReadOnly)
-	stdLogger := log.New(os.Stderr, "stdioserver", 0)
+	stdLogger := log.New(os.Stderr, stdioServerLogPrefix, 0)
 	stdioServer.SetErrorLogger(stdLogger)
 
 	if cfg.ExportTranslations {