Add option to set a minimum segment length required to render breadcrumbs

Apologies for taking over a year to respond - I appreciate the review and the feedback.

Coming back to this after a year - the intent of setting the config to 1 is to maintain existing functionality. I believe its good practice to make sure newly introduced config includes an update to set the default value, otherwise we can make the schema nullable. Setting the value to 1 is not changing any existing behaviour.

I do find the UI confusing - and I think when you say "can check the box" when they install, that it looks like the other settings on the form are related / have control over this. That is my mistake for positioning the field next to that - I didn't really look close enough at the existing behaviour of that option first. That "Limit breadcrumb trail segments" is from #3174165: How to support limiting depth → and to be honest I'm still a bit confused by it - because I think the wording of the label and the functionality is a bit different 😅 But, I don't want to confuse this feature request with that functionality - I think it will be clearer if I make the UI clearer what this field does.

Perhaps it would be better to move this new field down into the Advanced settings - I prefer the UX of the form fields there that are enabled by a checkbox and then have the field value only shown when checked. I could refactor it so its like this:

I think that wording makes it a bit clearer too?

ok got it! Sounds like we can include this as is.

Ah thanks @Greg - I just pushed with the suggested change - all good if we don't need it - thanks for the review!

Automatically closed - issue fixed for 2 weeks with no activity.