Sort buttons don't trigger formSaved event

[mateita]

Description:

This extends #49. I am trying to show a live preview of the form.
The issue can be spotted into the codepen from the original issue (https://codepen.io/kevinchappell/pen/ZQqwLp).

Due to not having a dedicated event for listening to formBuilder data changes such as "onFormDataChange" event or similar, I resorted to listening to the following events simultaneously "formSaved", "fieldEditOpened", "fieldEditClosed".

What I want to achieve is to execute a function (rendering the form) when any of the following happens:

1. any field is added
2. any field is removed
3. any field attribute is edited
4. fields order changes

The "formSaved" achieves 1, 2 and partly 4. The event is triggered when the fields order changes from drag&drop with sortable, but it doesn't trigger when sort buttons are clicked (field is moved higher or lower).

Environment Details:

• formBuilder Version: 3.19.13
• Browser: Chrome
• OS: MacOS 14.6.1

Expected Behavior

"formSaved" event should be triggered when:

• fields are moved up or down using the "sort" buttons.
• fields are dragged and dropped

Actual Behavior

"formSaved" event is NOT triggered when fields are moved up or down using the "sort" buttons.

Steps to Reproduce

https://codepen.io/kevinchappell/pen/ZQqwLp

1. Add 3+ fields
2. Drag and drop any field => formRendered form is updated
3. Click any "sort" button on any field => formRendered form is NOT updated

Screenshot - (optional)