introduce template-encoded field (#4315)

* introduce `template-encoded` field

* remove IsCustomTemplate func

* refactor and move encoding to `MakeResultEventItem` func

* encode template in case of no results were found

* commit to last commit

* don't encode templates when`-ms` is used

pkg/protocols/code/code.go

@@ -254,6 +254,7 @@ func (request *Request) MakeResultEventItem(wrapped *output.InternalWrappedEvent
 		ExtractedResults: wrapped.OperatorsResult.OutputExtracts,
 		Timestamp:        time.Now(),
 		MatcherStatus:    true,
+		TemplateEncoded:  request.options.EncodeTemplate(),
 	}
 	return data
 }