make the macro#Parse to return a value of a Template instead of its ptr and debug logs for handlers length ignores the internal generated macro evaluator handler if it is there, so end-dev cannot be confused about the debug logs at that point

Former-commit-id: c23a3d10b43f145de575f1ea11e3dbf9bbd33a6b

_examples/routing/macros/main.go

@@ -72,7 +72,7 @@ func main() {
 		)
 
 		ctx.Writef("myparam1: %s | myparam2: %s", myparam1, myparam2)
-	})
+	}, func(ctx context.Context) {})
 
 	app.Get("/test_string2/{myparam1}/{myparam2}", func(ctx context.Context) {
 		var (