Close if empty html

[elalemanyo]

I think it makes more sense to open the results only when there are results. In my case, this resulted in some style inconsistencies.

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[elalemanyo]

@ACPK did you check the example? https://github.com/afcapel/stimulus-autocomplete/pull/124/files

[ACPK]

@elalemanyo Yes but the Rails example should be updated to reflect the change.

I found that HTML (from this PR) returns true due to a code comment with the name of the controller.

Doesn't work: render layout: false if !@results.present?

It could be resolved in Rails 7 by adding the following code to the controller.

Works: head 200, content_type: "text/html" if !@results.present?

[elalemanyo]

@afcapel Is there any possibility to merge this? We believe it could be of interest to other users.
Thanks