Disable missing template validation via the @Locate annotation.

According to https://quarkus.io/guides/qute-reference#template-locator-registration, if a template locator is registered for @Locate names or patterns, validation should be disabled at build time.

The easiest way to register template locators is to make them CDI beans. As the custom locator is not available during the build time when a template validation is done, you need to disable the validation via the @Locate annotation.

So given:

@Locate("bar.html") 
@Locate("foo.*") 
public class CustomLocator implements TemplateLocator {

    @Override
    public Optional<TemplateLocation> locate(String templateId) {
        return Optional.empty();
    }

}

Then there should be no error, nor "create template" codelens, in a resource referencing a Template bar:

Start by tracing how @Locate template locators are handled during build-time template validation and how missing-template errors and the "create template" codelens are produced. Use the provided bar.html and foo.* example to verify that a resource referencing bar.html produces neither an error nor the codelens.