fix(observabillity): include otel logs

internal/log/default.go

@@ -9,10 +9,10 @@ import (
 )
 
 func NewLogPropagator() *slog.Logger {
-
-	console := slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{})
-	otel := otelslog.NewHandler("spend-sparrow")
-	return slog.New(&logHandler{console, otel})
+	return slog.New(&logHandler{
+		console: slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{}),
+		otel:    otelslog.NewHandler("spend-sparrow"),
+	})
 }
 
 type logHandler struct {